Jenix presents Audio Door Phone with Lock Key (Lock Power directly available at 12-18 V DC 1 Amp by pressing Lock Key) . Direct connection to Outdoor Unit ( No need to press outer unit button if wants to talk to outer unit) outer unit can talk to indoor unit only pressing button . AC 220 V operated . Can be connected to Electronic Door Lock , or LED light or any other function by using Lock Key output
Features:
Ringer Volume Adjustment , white color , AC operated Door phone
Suitable for small office , Hospital , Villa , apartments
Clear voice and louder ringer volume
High Quality Security System
Easy to Install
AC 220 V operated
Can be connected to Electronic Door Lock , or LED light or any other function by using Lock Key output