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Item Description
The Security Man SM-87b Wireless Door Window Sensor is an add-on wireless magnetic window or door sensor for the Air-Alarm-Do It Yourself Wireless Home Alarm System Kit. The Security Man do-it-yourself air-alarm system accessory is ideal for securing your office or home. This home security system do-it-yourself sensor can be easily installed without help from any professional. In an open area, it is capable of wireless transmission to a distance of nearly 450ft. Powered by a 23A, 12V alkaline battery, this home alarm system do-it-yourself sensor provides the security and protection that you require for your house or work place. The approximate life span of the battery is 2 years.
Security Man SM-87b Wireless Door Window SensorAdd-on window/wireless magnetic door sensor for Security Man Air-Alarm system In open area, wireless transmitting distance is approximately 450ft Operating power: 23A 12V alkaline battery Alarm Distance : less than 4cm Battery life: approximately 2 years
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Specifications
| Model No.: | SM-87B |
| Shipping Weight (in pounds): | 0.27 |
| Product in Inches (L x W x H): | 8.0 x 5.75 x 1.75 |
Security Man SM-87B Wireless Door/Window Sensor 5 5
Bad purchase When I open or close the door, the battery leaves its place and stops working 06/13/2010
Easy to install. Works great These are very easy to pair with the control unit. The directions were very easy to follow. There are also many videos on youtube from the company to help. The thing I like the best is that they are very flexible as far as mounting. The magnet does not have to be right next to the sensor. It can also be above or below it and more than a quarter inch away. The only thing is it needs to be opposite the battery door, but that is no big deal. I recommend putting the battery in and then play around with it to see what kind of mounting options you have. When the light comes on, the sensor was tripped. 05/19/2011
airman Works after much prompting and setting. 03/30/2011
It does what it's suppose to. It lights pretty well. The biggest problem is the battery compartment. Make sure you have the batteries in there just right. They don't stay secure and tend to move around, losing connection. I would pay a little bit more for a better quality product. 12/18/2011
1-4 of 5 total reviews
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