Descripción
◆ Built-in rechargeable battery: LION-DC 7.2V
◆ Alarm sound: 120dB
◆ Transmitter battery: 12V/23A
◆ Emission frequency: 433MHz
◆ Standby current: <20mA
◆ Alarm current: <300mA
◆ Received distance: 100m (open area)
◆ Sound time: 5 minutes
◆ Work temperature: -20℃-55℃
◆ Can be compatible with any brand’s alarm
◆ Max Support 20 pcs Wireless sensors and remote controls