Re: [Discuss] Home security automation

2014-09-26 Thread Bob Dunphy
Hi,
I have three of the primary cameras andmy network gear on battery backup.
The cameras are also are IR capable.

I don't track the FTP traffic But the emailed photos are about 40K each
and are on movement only.

I use Foscam FI8918W and Foscam FI8905W cameras.

Outside

[image: Displaying 00626E441697(Truck)_m20140924144203.jpg]

With IR using IR
[image: Displaying 00E04C8E5372(Front)_m20140925182708.jpg]


 They are wireless IP cameras the can stream to a server, also FTP
 and email photos.  I also use a free android app to view six cameras.   I
 my place is robbed I would much rather say to the cops The person(s) that
 took my stuff look like this. than yes my place was robbed at 4:24PM,
 that's when the alarm went off.  (I have one camera at each door to my
 house


A decentralized plan like this might work best.
What about power and lighting? Deidcated or shared network?

What has been your experience with camera brands, models, recommended
features?

If you have ftp set up how much data transfer does this use per month?

Thanks,

John
-
Thank you,
*Bob Dunphy* - *Sr. Systems Engineer  * http://www.REDSystems.com
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Re: [Discuss] Home security automation

2014-09-25 Thread John Hall
On Wed, Sep 24, 2014 at 4:19 PM, Bob Dunphy b...@redsystems.com wrote:

 They are wireless IP cameras the can stream to a server, also FTP
 and email photos.  I also use a free android app to view six cameras.   I
 my place is robbed I would much rather say to the cops The person(s) that
 took my stuff look like this. than yes my place was robbed at 4:24PM,
 that's when the alarm went off.  (I have one camera at each door to my
 house


A decentralized plan like this might work best.
What about power and lighting? Deidcated or shared network?

What has been your experience with camera brands, models, recommended
features?

If you have ftp set up how much data transfer does this use per month?

Thanks,

John
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Re: [Discuss] Home security automation

2014-09-24 Thread Bob Dunphy
Alarm systems can be good.  But if the thief is gone before the cops get
there and they don't have a good idea of who they are looking for.

I use several cameras (some in plain sight as a deterrent) and some less
viable.  They are wireless IP cameras the can stream to a server, also FTP
and email photos.  I also use a free android app to view six cameras.   I
my place is robbed I would much rather say to the cops The person(s) that
took my stuff look like this. than yes my place was robbed at 4:24PM,
that's when the alarm went off.  (I have one camera at each door to my
house, because it is likely the bad guys will check the doors before coming
in and I will have a great shot of them.)

Because the FTP and emails are sent off site, they are not accessible to
the bad guys.

http://foscam.us/products.html

-
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*Bob Dunphy* - *Sr. Systems Engineer*
*RED Systems, Inc*. - (508) 279-3000
Please visit us at http://www.REDSystems.com
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Re: [Discuss] Home security automation

2014-09-23 Thread Derek Martin
On Mon, Sep 22, 2014 at 10:26:44AM -0400, Bill Horne wrote:
 Sorry, that's not a secure practice: 
 http://en.wikipedia.org/wiki/Mobile_phone_jammer

Maybe not, but at least it's a pretty reasonable assumption that if
both the cellular and land line communications are severed, something
funny is going on.  Whoever is monitoring the home can be fairly sure
that a call to the police is warranted.  If the system relies on just
one of those, it's much more likely (than if two went down) that it's
just a random failure.

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Re: [Discuss] Home security automation

2014-09-23 Thread Richard Pieri
On 9/23/2014 3:36 PM, Derek Martin wrote:
 Whoever is monitoring the home can be fairly sure
 that a call to the police is warranted.

Not until after an intruder has left the premises. Read the very first
item from ADT's FAQ:
http://www.adt.com/customer-service/home-security-faqs

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Re: [Discuss] Home security automation

2014-09-23 Thread Tom Metro
Richard Pieri wrote:
Derek Martin wrote:
 Whoever is monitoring the home can be fairly sure
 that a call to the police is warranted.
 
 Not until after an intruder has left the premises. Read the very first
 item from ADT's FAQ:
 http://www.adt.com/customer-service/home-security-faqs

You mean How does my ADT alarm system work? where it says, Once a
zone has been violated, the alarm system then dials ADT and transmits
the message through a telephone line. Once the signal is received, the
alarm system will wait to send another message if another zone is tripped.

So you're thinking that if the ADT setup requires the intruder to trip
multiple zones before ADT dispatches the authorities, then it's a
pointless setup?

It's rather vague the way they describe it. They don't specify when they
actually call the authorities. Don't they usually have a process of
calling the home owner first?

I'm not sure what panel ADT currently used, but they used to show the
same GE panel I'm familiar with in their ads. That panel doesn't do this
multiple zone alerting thing they describe. (A zone, by the way, is
simply a single wireless sensor, like a door switch or motion detector.)
You trip a zone, alarm goes off after a programmable delay, and then
after another programmable delay, it dials out to the specified numbers.
Subsequently tripped zones are irrelevant.


Derek Martin wrote:
 ...if both the cellular and land line communications are severed, 
 something funny is going on.  Whoever is monitoring the home can be 
 fairly sure that a call to the police is warranted.

Once upon a time alarm monitoring companies used leased lines to the
customer so they could immediately detect when the loop was cut. I think
there might have been a period of time in which the telcos offered that
service on a regular local loop, avoiding the need for a leased line.
(The telco would detect the cut, and notify the alarm monitoring service.)

As far as I know, all modern alarm monitoring services (except perhaps
for some high-end commercial property monitoring services) simply use
regular phone lines. They depend on the alarm panel calling them
periodically to report its status. The timeout for not hearing from the
alarm panel might be days. Not minutes, or even hours. Thus by the time
you get alerted of a line cut its way too late.

The timeout period for not getting supervisory GPRS packets may be
smaller. I'm not sure. But the monitoring company is paying for the cell
data, so they have incentive to have the messages happen as infrequently
as they can get away with.

The only practical way to keep a close eye on a remote alarm system in a
fail-safe way is to use the Internet, where it is practical to have the
monitoring service drive the process and ping the panel on the order of
minutes. But because the Internet link is unreliable, you need some
automated escalation procedure (like calling the alarm panel's modem)
before you bother involving people.

 -Tom

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Re: [Discuss] Home security automation

2014-09-23 Thread Richard Pieri
On 9/23/2014 5:39 PM, Tom Metro wrote:
 So you're thinking that if the ADT setup requires the intruder to trip
 multiple zones before ADT dispatches the authorities, then it's a
 pointless setup?

No, I'm thinking that if an intruder jams the GSM device and cuts the
hardline then no alarm signal is going to reach ADT until after the
jammer is turned off or moved out of range. An intruder with a jammer
will be long gone before the monitoring agency receives its first alarm
signal.

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Re: [Discuss] Home security automation

2014-09-23 Thread Tom Metro
Matt Shields wrote:
 This started with me waiting for FedEx to show up with my delivery of the
 iPhone 6. The problem is if I'm working with headphones on in my office I
 can't hear the doorbell or a knock on the door...

Try one of these:
http://www.harborfreight.com/wireless-driveway-alert-system-93068.html

It's a $15 wireless motion detector with a companion receiver that
sounds a chime when triggered. (They used to promote it as a driveway
alert system, but the motion detector doesn't handle the normal thermal
variations that occur outside and triggers a lot of false alarms. Works
reliably indoors. Probably OK on a covered porch.)

The receiver has a light on it, so you'll notice it even if you have
headphones on.


 ...I can buy a multi-camera and dvr setup from BJ's for a few hundred bucks.

The multi-camera DVR setups seem appealing:

-They're integrated, turn-key.
-You usually get a bunch of cameras, and thus good coverage, for fairly
cheap.

However:

-They use analog cameras. That means you have to run coax, which is
thicker and more expensive than CAT5, to each camera. Sometimes separate
power wiring. And you're limited to NTSC resolution.
-You may be locked-in to one vendor's camera product line.
-Expansion will be limited. DVRs usually handle 4 or 8 cameras.
-The DVR boxes are just appliances running Linux, but the vendors have
been notorious for violating GPL and not supplying source. They've also
traditionally done stupid things like making the UI only work on IE
because they depend on a proprietary ActiveX control. (Hopefully they
aren't still doing that on current system.)

If you put together your own setup using IP cameras, you can start with
one camera and add as needed. Use higher resolution cameras. Use PoE to
send power and networking over the same wire. Select cameras that are
optimal for the location. And customize the server used to monitor the
cameras.

A big downside is that many low-cost IP cameras have poor reliability.
Again they often run Linux, but they're loaded up with buggy features,
on the assumption that home owners will be using them as stand-alone
devices that need to be able to handle pushing to FTP servers, sending
email, dynamic DNS, etc. They also try and include software motion
detection in them, but they do a lousy job of it. You're better off
either doing that on your server, or pairing the camera with a hardware
IR motion detector. (Some cameras integrate PIR sensors, and some have
screw terminals to attach an external sensor.)

(To me, the holey grail in IP cameras would be a low cost camera running
a simple real-time embedded operating system that only has enough
functionality to digitize, compress, and stream the video. Plus, a
hardware watchdog that automatically resets the camera if its software
crashes.)

 -Tom

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Re: [Discuss] Home security automation

2014-09-23 Thread Jack Coats
For a namebrand, Ubiquiti, ubnt.com has what seems to be good
equipment.  They focus on wireless networking but have security
equipment and appliance interfaces as well.

I have only used their wireless networking equipment but it seems to
be less expensive than most comparable competition of commercial
quality.
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Re: [Discuss] Home security automation

2014-09-22 Thread Daniel Barrett
On September 22, 2014, Bill Horne wrote:
 2. Every home monitoring system that's sold to civilians can be
disabled in seconds with a pair of wire cutters. Anyone who has
spent time in prison knows this trick: even amateurs will take the
phone off the hook and dial a nonsensical number, to disable
old-school burglar alarms which are tied to the phone line.

These days, home monitoring companies offer cellular-based backup
systems that kick in if the phone line is busy or disabled. As long as
the thief doesn't wrap your house in aluminium foil

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dbarr...@blazemonger.com
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Re: [Discuss] Home security automation

2014-09-22 Thread Gordon Marx
On Mon, Sep 22, 2014 at 10:07 AM, Daniel Barrett
dbarr...@blazemonger.com wrote:
 These days, home monitoring companies offer cellular-based backup
 systems that kick in if the phone line is busy or disabled. As long as
 the thief doesn't wrap your house in aluminium foil

Shit, some of the messages on this thread make me think that some
folks already have their house pre-wrapped. The thief wouldn't need to
do anything.
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Re: [Discuss] Home security automation

2014-09-22 Thread Bill Horne
On Monday, September 22, 2014 10:07:51 AM you wrote:
 On September 22, 2014, Bill Horne wrote:
  2. Every home monitoring system that's sold to civilians can be
  
 disabled in seconds with a pair of wire cutters. Anyone who has
 spent time in prison knows this trick: even amateurs will take the
 phone off the hook and dial a nonsensical number, to disable
 old-school burglar alarms which are tied to the phone line.
 
 These days, home monitoring companies offer cellular-based backup
 systems that kick in if the phone line is busy or disabled. As long as
 the thief doesn't wrap your house in aluminum foil
 
 --
 Dan Barrett
 dbarr...@blazemonger.com

Sorry, that's not a secure practice: 
http://en.wikipedia.org/wiki/Mobile_phone_jammer

... and I mentioned WiMax and Satellite Internet only because it's a lot 
harder to interfere with them than to jam a cellphone.

Bill


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Re: [Discuss] Home security automation

2014-09-22 Thread Daniel Barrett
On September 22, 2014, Gordon Marx wrote:
Shit, some of the messages on this thread make me think that some
folks already have their house pre-wrapped [in foil]. The thief
wouldn't need to do anything.

One can only hope that the thief is thoughtless and steals the foil
first.

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dbarr...@blazemonger.com

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Re: [Discuss] Home security automation

2014-09-22 Thread Jack Coats
My wifes employer built a building and had to install two hard lines
even though there were none in the area, just for the alarm system.
(This is in a rural area.  Most folks do not have hard lines here,
can't get dsl or cable either.)

The lines get called daily by the alarm company to ensure they work,
but are used (infrequently) in the building office during the days.
Still works better than the VOIP the company installed (that comes in
via a wifi lan from another building. The other building has a T1
going to it for voice and data use).
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Re: [Discuss] Home security automation

2014-09-22 Thread Bill Horne
On Monday, September 22, 2014 10:41:57 AM you wrote:
 On September 22, 2014, Gordon Marx wrote:
 Shit, some of the messages on this thread make me think that some
 folks already have their house pre-wrapped [in foil]. The thief
 wouldn't need to do anything.
 
 One can only hope that the thief is thoughtless and steals the foil
 first.
 
 --
 Dan Barrett
 dbarr...@blazemonger.com

Dan,

Have you checked the price of tin foil lately? I'm wearing last week's hat!

Bill

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Re: [Discuss] Home security automation

2014-09-21 Thread Matt Shields
Part of wanting to do it myself is because I would learn about all the
different components and be able to troubleshoot and fix them if necessary.

Matt

On Sat, Sep 20, 2014 at 10:21 AM, Richard Pieri richard.pi...@gmail.com
wrote:

 On 9/19/2014 4:37 PM, Matt Shields wrote:
  I'd rather not go with a provider based system (like Comcast, ADT,
  Vivint, etc) since I want to control everything and not have to rely
  on a company for service or pay a monthly fee.
 [...]
  Any suggestions?

 Pay a professional to help you plan the system, install and configure it
 correctly. It'll be worth it in the long run.

 --
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Re: [Discuss] Home security automation

2014-09-21 Thread Richard Pieri
On 9/21/2014 5:31 PM, Matt Shields wrote:
 Part of wanting to do it myself is because I would learn about all the
 different components and be able to troubleshoot and fix them if necessary.

Yeah... see, security systems are very much a you get what you pay for
kind of thing. To paraphrase Mr. Schneier, if you rely on amateurs for
security then you get amateur security. You'll be better off bringing in
a residential security consultant to audit the premises than doing it
all yourself.

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Re: [Discuss] Home security automation

2014-09-21 Thread Tom Metro
Matt Shields wrote:
 I'm considering setting up my own home security system, video surveillance
 and home automation.

We talk about these topics on the BLU Hardware Hacking list:
http://blu.wikispaces.com/Hardware+Hacking

Some recent threads:

Z-Wave door locks vulnerable to replay attack
http://www.mail-archive.com/hardwarehacking@blu.org/msg01276.html

Home Automation Startups in Boston
http://www.mail-archive.com/hardwarehacking@blu.org/msg01278.html

z-wave products at Monoprice
http://www.mail-archive.com/hardwarehacking@blu.org/msg01300.html

Buying a good outdoor security camera
http://www.mail-archive.com/hardwarehacking@blu.org/msg01301.html


 I'd rather not go with a provider based system (like Comcast, ADT,
 Vivint, etc) since I want to control everything and not have to rely
 on a company for service or pay a monthly fee.

On the security side of things, you'll want to consider whether using a
home-brew or self-monitored solution will meet the requirements of your
home insurance provider, many of which will offer discounts to systems
that meet their criteria.

If that isn't a concern, or the provider has flexible rules (for
example, not requiring commercial monitoring, but requiring a UL-listed
alarm panel), then you have some choices. If you care a lot about the
reliability, particularly if you are monitoring the system remotely, you
probably want to go with a purpose built alarm panel, rather than adding
on security sensors to a home automation platform.

I haven't surveyed the market lately, but several years back when I was
in the market for an alarm panel, I was rather disappointed with the
proprietary offerings. They're generally designed to only allow
dealer/installers to access programming features remotely (which you may
not care about) and they require you pay a monthly fee to the vendor's
authorized partner (usually alarm.com) if you want to monitor the system
over the Internet. (I'm hoping this isn't still the case with at least
some current panels.)

There is a similar limitation on the cellular backup systems used by the
panels. The GE panels use a cell service that's again tied to alarm.com.
So in addition to buying the cell module for several hundred, you have
to pay a monthly fee. No option to drop in your own SIM. (It actually
uses GPRS data transmission, I believe, and is hard wired to talk to
alarm.com servers.)

At least the GE panels and some of the others can be configured to dial
out to phone numbers of your choosing, so it is possible to use them in
a self-monitoring configuration. (Up to you to figure out a backup
channel in the event your phone line is cut.)

Several alarm panel vendors have tried getting into the home automation
space as an add-on to their panels. Some GE panels and 2GIG, for
example, will work with Z-Wave devices to control lights, electronic
locks, and whatnot. These capabilities generally are only usable if you
again have a monthly subscription to alarm.com. (That's true for the GE
panels. Not sure about the 2GIG.)

Do you spot the pattern? Basically anything that requires connectivity
outside the home they either assume no home owner would be sophisticated
enough to handle setting that up on their own, or they simply want to
lock you into using a service where they get a cut of the monthly revenue.

If you're really more interested in home automation, and security is
just a nice-to-have add-on, then you could instead build the system
around a home automation controller and get security sensors that talk
home automation protocols. The controller could be something from a
turn-key solution like Vera (http://getvera.com/) or SmartThings
(http://www.smartthings.com/) hub (which offer some limited form of
openness) to a fully D-I-Y solution running on a Raspberry Pi or the like.

Often times the wireless sensors available for the commercial alarm
panels will be cheaper and offer better choices (smaller door sensors,
smoke alarms, etc.) than what you can get for home automation sensors.
An ideal solution might blend the two. Use a D-I-Y hub with a software
defined radio to talk to alarm panel sensors.

See:
the insecurity of wireless alarm systems
http://www.mail-archive.com/hardwarehacking@blu.org/msg01263.html


 Ideally I would like it to have all three things (security, video 
 automation) all work together in the same system and I'd like to have it
 network based and even have a mobile app.

If you don't want to do much integration work, one of the turn key
offerings are going to be your best bet.

 -Tom

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Re: [Discuss] Home security automation

2014-09-21 Thread Bill Horne
On 9/21/2014 5:31 PM, Matt Shields wrote: On Sat, Sep 20, 2014 at 10:21 
AM, Richard Pieri richard.pi...@gmail.com wrote:

On 9/19/2014 4:37 PM, Matt Shields wrote:

I'd rather not go with a provider based system (like Comcast, ADT,
Vivint, etc) since I want to control everything and not have to rely
on a company for service or pay a monthly fee.

[...]

Any suggestions?

Pay a professional to help you plan the system, install and configure it
correctly. It'll be worth it in the long run.


Part of wanting to do it myself is because I would learn about all the
different components and be able to troubleshoot and fix them if necessary.



I think what Rich recommends is good advice: a professional will be able 
to tell you, gently, that most thefts are done by people you know, and 
that most of your planning will be concerned with ways to prevent that.


Here are a few items to consider:

*/Theft prevention:/*

1. It's important to understand that most snatch and grab thefts
   can't be prevented. Police response times allow junkies to force
   entry, heist your TV and iPad and iPhone, and get out of reach
   before the police arrive. That's what insurance is for.
2. Every home monitoring system that's sold to civilians can be
   disabled in seconds with a pair of wire cutters. Anyone who has
   spent time in prison knows this trick: even amateurs will take the
   phone off the hook and dial a nonsensical number, to disable
   old-school burglar alarms which are tied to the phone line. Banks,
   gun shops, and other target risks all have radio backup systems
   which are secured behind effective barriers. So, if you are trying
   to protect high-value items, think of WiMax or Satellite Internet
   service as a minimum first step.
3. If you have jewelry, antiques, firearms, or other high-value items,
   you'll probably need a safe, depending on the value of the item(s)
   you're protecting, and applicable laws. Your insurance carrier will
   insist on it if you ask them to cover high-value items, and on
   having a notification procedure when the jewels (or whatever) are
   being taken off-premise. The safe will have to be appropriately
   rated (that's why the testing company is called the
   _/Underwriters/_/' //Laboratory/) and professionally installed so
   that it can't be dragged away and cut open later.
4. You will need to set up security zones. You can't put a Maginot line
   around your home, because experienced thieves will be gaining entry
   when they visit family members, or come to a Tupperware party, etc.
   You're going to need Private areas where casual visitors are never
   allowed, and (more importantly) the willingness to erect barriers to
   exclude them.
5. Alarms and safes and security zones are all about buying time.
   Safes, for example, are rated by how long they can withstand various
   kinds of attacks, and a properly designed and installed system will
   delay attackers until help can get there.
6. You and your family members might be asked to attend
   security-awareness and self-defense training. Safes are only as good
   as your willingness to resist when a street stomper points a gun at
   you, and God knows that there's no shortage of guns or street
   stompers to hold them.

*/Remote Management:
/*

1. /99% /of environmental control can be done with programmable
   thermostats.
2. The other 1% is handled by giving your neighbor a house key and your
   cell number.

Bill

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Re: [Discuss] Home security automation

2014-09-20 Thread Richard Pieri
On 9/19/2014 4:37 PM, Matt Shields wrote:
 I'd rather not go with a provider based system (like Comcast, ADT,
 Vivint, etc) since I want to control everything and not have to rely
 on a company for service or pay a monthly fee.
[...]
 Any suggestions?

Pay a professional to help you plan the system, install and configure it
correctly. It'll be worth it in the long run.

-- 
Rich P.
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[Discuss] Home security automation

2014-09-19 Thread Matt Shields
I'm considering setting up my own home security system, video surveillance
and home automation.  I'd rather not go with a provider based system (like
Comcast, ADT, Vivint, etc) since I want to control everything and not have
to rely on a company for service or pay a monthly fee.

Ideally I would like it to have all three things (security, video 
automation) all work together in the same system and I'd like to have it
network based and even have a mobile app.

Any suggestions?

Matt
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