5
① Front panel
② Mounting Holes
③ Speaker : Transmits sounds from the household
④ Camera Lens : keep cleaning up from dust or foreign substances.
⑤ LED Lamp : The LED lamp is turned on for clear view during night.
⑥ Microphone : For use when communicating with the household
⑦ Page Button : Used to page the household
⑧ Door release cable : Connect with door release switch
⑨ Monitor cable : Connect with household monitor after matching up the polarity