Commax WDP-174LM Wireless Door PhoneCommax WDP-174LM Wireless Door PhoneIt is a wireless door intercom set which includes one door phone and one door bell.Additionally one is able to receive call and talk to visitor Release door strike function (electric door strike not included, door strike is connected to doorbell unit)Effective range: Open area 200m (6000 ft) with barrier: 50 m (150ft)HD VOICE: 2.2 times clearer sound via HD VOICE (High Definition Voice)Additionally its technology Dimensions (mm): without handset: 107 x 195 x 38 mm / including handset: 107 x 195 x 51 mmIts doorbell specifications are dimensions 91 x 134 x 22mmThere are also no wiring connection to the doorphoneAdditionally it does requires power connection of DC12V and this is sold separatelyRead more from hereGet this amazing product from Tetop at a reasonable cost.
