Technical Parameter:

Power supply: AC220V-240VAC 50/60Hz

Standby power: 0.2W

Alarm indicator: Red LED flash & Buzzer

Wireless frequency: 433Mhz

Wireless transmitting distance: indoor 20-30m outdoor 200m

Buzzer: >90dB I

nstallation mode: Wall-mounted

Environmental humidity: 95% RH (No congelation)

Dimension: 95 x 52mm (EU Plug)