3X DC 12V 5A UPS Fuction Door Access Control Power Supply Use for Access Control System Switch Remote Lock AC 110V-240V

The power supply controller has a remote unlocking module card slot, which can be inserted into the slot and unlocked with one button.50W high power transformer, and has high utilization efficiency and large output power. External wiring port for easy wiring. Reduce the load on the access controller, save wiring, and reduce hidden dangers. Battery over-discharge protection, automatically disconnects the battery when the battery voltage is lower than 9.5V during battery use. The new upgraded power supply has an adjustable design with an adjustable time of 0-15 seconds. Semi-enclosed plexiglass cover with aluminum alloy on the back for dissipation. Small size saves installation space and is easy to use.