Cnaec Tech Co.,Ltd

China Manufacturer with main products: Security and Safety

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Video Door Phone

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Features: 1) Surface-mounted installation 2) Hands-free communication 3) Unlocked by electrical-control lock 4) Call guard unit in times of emergency 5) Multi-ringing tones selectable 6) Can set to non-disturb 7) Do the monitoring and secondary confirmation Specifications: 1) Work voltage: DC 18V 2) Static current: 90mA 3) Work current: ≤520mA (VCT-501N) 4) Audio S/N: ≥40dB 5) Audio response scope: 550Hz~3400Hz 6) Work environment: a) Temperature: -10~+50oC b) Humidity: 45-90 7) Panel size: 220 x 190 x 52mm

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