Kocom Doorphone near me, Kocom Doorphone Installation, KDP-Q81F/KD-Q81T malaysia

Doorphone
Main Functions

• Calling to & Phone call with sub-unit at the entrance
• Phone calling and door opening
• Connection with doorlock by AC or DC type
• LED brightness control for checking operating status
• Doorphones extension upto 4 units
• Mutual beeping & calling through