I've used a variety of D-Link cameras and find that they all have locked up from time to time...requiring power cycling. They haven't been adequate for reliable operation. Perhaps they've improved.
I have switched to a Panasonic BL-C30A Wi-Fi camera and been very, very happy. It has never failed to recover all by itself from any hiccup in the wireless environment or power environment. Plus, the images are clearer, the dynamic range (illumination) is superior, the Wi-Fi range is better, and the thing is able to be remotely controlled horizontally through nearly 180 degrees and vertically through nearly 90 degrees. This doesn't have audio, however. Oh, on the D-Link cameras...at least the DSC types I used...the security is easily circumvented. I had a bunch up and my son called from the East Coast and said that he wrote a script to capture the images every 10 minutes and then realized he'd forgotten to put the password in. It didn't matter. Although the standard, direct HTTP access does have the login with password, the script isn't challenged for one. . . . j o n a t h a n -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tim Kerns Sent: Wednesday, November 29, 2006 11:04 AM To: WISPA General List Subject: Re: [WISPA] Motor controlled rotating poles Tom, You might consider using a TV antenna rotor, the degree of motion may not be as fine as you desire, but I'm sure you could modify the controls to work off a relay. Also, dlink has a couple cameras that not only have audio in, but with an amp'd speaker can have audio out. They do have limited connections to control a relay, I think one or 2. Using a couple micro switches you could also control the rotation to prevent more than 360 degrees, but I believe the TV rotor also prevents this. Another thought is you may be able to use the pan and tilt circuitry to control a TV rotor? These can be controlled over Ethernet or through a wireless camera connection. Tim Kerns CV-Access, Inc. ----- Original Message ----- From: "Tom DeReggi" <[EMAIL PROTECTED]> To: "WISPA General List" <[email protected]> Sent: Wednesday, November 29, 2006 8:21 AM Subject: [WISPA] Motor controlled rotating poles > For the longest time, I wanted to build a solution to do the following, > from each of our Master Cell Sites.... > > 1) Rotate a IP Camera 360 deg (remotely over an IP connection) > 2) Rotate a Pole with a Trango Fox 5800SU on it 360 deg (remotely over IP > connection). > > The purpose is two fold.... > > When Link quality severally degrades for a short period, either packet > loss or rssi, > > 1) To discover/view when there is a third party worker working on the roof > of our cell site. > (Who may be standing in front of antennas periodically or testing > gear that interfers without getting pre-approved) > > 2) To do a spectrum site survey, on the fly in any direction, to find the > least noisy channel, WITHOUT taking the primary sector antenna down > (offline). > > By having the radio and the camera on the same pole, it would help confirm > which direction we were pointing exactly when doing the survey. One of the > other requirements is that it won't turn more that 360 in one direction to > prevent cable CAT5 breaking, and to ahve a refference of the starting > point in deg, calibrated to a known direction (north 0 deg?). What would > REALLY be cool, is if it had a speaker out put on the camera, so I could > yell at the worker standing in front of my antenna :-). I'm aware that > some camera may have an output for controlling a relay or servo motor, as > some solutions/platforms exist to mount and rotate a single camera > attached. Preferably, I'd like a solution that could rotate the pole > itself. Everything of course would need to be outdoor survivable, and > strong enough that the pole would stay errect and safe at 200-300 feet up. > My thought is that maybe the controls could be initiated from the IP > Camera connections, If I found a rotating platform/pole mount. > > Are there any mechanical hobbyists out there, that might suggest the most > cost effective way to accomplish this? > (My goal is lowest cost, lowest cost, lowest cost, so I can afford to > replicate the solution at about 20 locations) > > Tom DeReggi > RapidDSL & Wireless, Inc > IntAirNet- Fixed Wireless Broadband > > -- > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > > -- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
