X10 Security System DS10A Door Window Sensor Pre DS12A

BRAND NEW but OLD STOCK X10 Powerhouse brand model number DS10A. These have separate magnetic contacts that make for more easier placement compared to the new DS12A. The biggest problem with the new DS12A's is that half of the contacts are mounted internally. This means you have to mount the sensor itself so it lines up with the second half which in some installations is impossible. For use with the X10 wireless security systems. Sets off the alarm when a protected door or window is opened. Requires 2 AA batteries (not included) which can provide up to 1 year of operation. For indoor use only. RF transmission range allows it to be placed up to 100 feet from the security system console. Color is white. Mounting screws and double sided foam tape for the magnetic contact switches are included. You can view the instructions online in PDF format by clicking here. Shipping weight for one: 4 ounces. This is the X10 Powerhouse brand door/window sensor model DS10A for use with any X10 wirel