Buy WS4904 Motion SensorWS4904 Motion Sensor Product Description:
- Reliable 433 MHz technology
- WS4904P model version provides pet immunity up to 60 lbs (27 kg)
- High-traffic shutdown
- Temperature compensation
- 1 long-life lithium battery included; capable of up to 9 years of battery life
Product Description
Tyco WS4904 Motion Sensor WS4904P 1151
Customer Reviews
Most helpful customer reviews
1 of 1 people found the following review helpful.
Wireless motion detector
By Tombo
I have 2 of these and once I got them hooked up to my system, they work great. The packages they came in were dirty and crumpled, so I think I got 2 used units. At first I was concerned that they would not work. But I have had them in service for 5 months and I am very pleased. They have been completely reliable, and I may buy another one to have the downstairs of my house completely covered. I installed the box that pairs with these myself, and then called my service provider to set them up in the system. Go on line and get the DSC installation guide and if you have some electrical installation experience, you should have no problem. Otherwise, hire your monitoring company to install them. I will mention that my friend's dog does set these off when we are out, and that dog is only 22 pounds, so I don't think the 60 lb immunity feature is working.
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