Door-window Sensor For Iwatchalarm
- Door/window Sensor For Iwatchalarm
- Door/window Sensor
- Use With Iwatchalarm System
- Battery Powered: 1.5v (1 Aa Battery Which Lasts Up To A Year)
- Red Led
- Transmission Frequency: 433 Mhz
- Transmission Distance: 490 Feet With Clear Line Of Sight
- Brand: Securityman
