Special power supply controller for building intercom Input Guard Time Delay Electrical Control Electric Lock Power Supply
Excluding battery
Scope of application:
It is suitable for building various talkback and access control devices.
Functional characteristics:
AC input: usual 220VAC, 50 HZ;
DC output: usual 12VDC
Direct control of electric lock:
This can reduce the load of the access controller, save engineering wiring, and reduce hidden troubles.
NC/NO output set to control different types of electric locks.
Set the delay control circuit time, the opening time can be 0-10 seconds.
Button to set the input door, can directly open the electric lock, automatic protection function.

























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