Features:
Compatible with E/M lock, access controller, exit push button and RFID reader.
Set NC/NO outputs, can control various types of electric locks.
Based relay control circuit, lock time can be adjusted with 0 -15 seconds; Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down.
Automatic protection function for dangerous situation: overload / over voltage / short circuit.
Protection mechanism: power may be temporarily disconnected or the fuse auto insured.
Suitable for building intercom, various entrances access control, particularly suitable for all kinds of electric locks.
Built-in remote module interface, remote control module can be inserted directly, in order to remote keyless entry for access control system
Operative device: E/M Lock, access controller, exit push Button.
Support external backpack battery 12V 7AH (Not included)
Compact design and light weight, size is only about iPhone 6 plus, weight 0.35KG
Worldwide voltage input AC 110 - 240V.

Specification:
Input Voltage: AC 110-240V (Worldwide voltage)
Input Frequency: 50-60Hz
Output Voltage: DC 12V
Output Current: 5A
Power: 50W
Operating Temperature: -20C~65C
Adjustable Locking Delay: 0~15sec
Dimensions: 133Lx73Wx45H(mm) / 5.24Lx2.87Wx1.77H(inch)
Weight: 0.35KG

Package:
1 x Power Supply
1 x User manual