Wireless Door Window Entry Security Burglar Sensor Alarm Magnetic Smart Home Garage System Remote Door Stop Alarm
Features:
Volume: 130 dB
Remote control distance: within 25m in open area
Alarm battery: including 2PCS 1.5V batteries ( No. 7 )
Selectable alarm sounds: “Ding Dong”, “Alarm Sound”, “Di Di”
Multi mode connection: one remote controller can control multiple door magnetic alarms, and one
door magnetic alarm can connect multiple remote controllers
