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Product > The peripheral product > Door access Phone > WS-DP522
WS-DP522
Product No. WS-DP522
Introduction:  
Call and talk
Households control lock for visitors
 
call and talk
Households control lock for visitors
Aluminum Tensile Panel
Wall-mounted installation
Hands-free calls
Electric lock
Emergency Call Management Center
chord ringing tones selectable
Could be set to avoid Disturb feature
Support music doorbell function
Support monitoring function and the second validation function

Door Station
Sensor
1/3" B/W CCD
Minimum illumination
0.1Lux(IR)
power
The power is supplied by the video door phone
Faceplate Measurement
203×124×17mm
Back Box Measurement
189×110×50mm
Video Door Phone
Free voltage
D110-260V
Operating Current
620mA
Quiescent Current
90mA
Audio Frequency Response
550Hz~3400Hz
Audio S/N Rate
≥40dB
Relative humidity
45~95%
Temperature
-10~+55℃
Dimension
220×190×52mm

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