GUANGDONG ROULE ELECTRONICS CO LTD

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Wireless Door Phone

Model No.:

RL-0510A

Description

Contact Supplier

Wireless door phone which provides dual-way intercommunication and clear voice.
Intercommunication between indoor and outdoor units is available.
Working distance is around 150 meters and CE approval.
Door phone with advanced code technique, anti-interference.
Door phone with working status indication function.
DC power outdoor unit, stick the outdoor unit with double-side adhesive tape.
Adjustable volume of melodies.
Energy-saving technique, no power consumption in standby status, the power will be stopped.
Automatically 30 seconds after no answer when someone presses the button.
Three pieces of Lr6 alkaline batteries operated and they can work for around one year.
Remove aluminum alloy panel for battery replacement.
Digital transmission for sound signal.