Door and Window open alarm sensor with remote control Door alarm sensor magnet

Brand Name Kerui
Model Number KR-D2+RC532#010
Network Other
Working voltage: 3.0V (2 * AAA battery)
Add Remote control 20pcs
Add Sensors 40pcs
Zone number 4
Sound Alarm/Chime
Work Current <80mA
standby current: <300uA
Color white