Customer service：
400 069 8158
Two-way intercom with extension and door host
Display extension alarm room number and police type
Record the extension alarm date, time, police type and other information
Circulate record and store alarm information, with query function
With date and clock display function
Remotely unlock any unit and community door lock
Monitor the situation at each door.
Talk time: 60 seconds
Working voltage: AC220V±10% 50Hz
Environmental humidity: 45% ～ 95%
Ambient temperature: +57 ℃～ -13 ℃
Display : 7 "LCD
Digital display: 3/4 " LED digital tube
Audio output undistorted power: main call channel ≥ 5mW
Response channel ≥ 100mW
Frequency response: 300 ～ 3400Hz ± 3dB
Working current: static ≤ 150mA
Dynamic ≤ 650mA
Dimensions: 408 × 236 × 4 5mm
Installation method : wall-mounted or desktop .
Sweep and pay attention to us
