Technical Specifications Overview Dimensions 140 x 120 x 45 mm (5.5 x 4.7 x 1.8") Supported Doors 2 Maximum User Count 10,000 Input Terminals (2) Third-party Wiegand Reader / UniFi Retrofit Reader (2) Door exit request (2) Door position (1) Emergency Power Method 12/24V DC NDAA Compliant Yes Mechanical Weight 420 g (14.8 oz) Enclosure Material Polycarbonate Mount Material SGCC steel Mounting Din-rail (Included) Hardware Digital Input (2) Third-party Wiegand Reader / UniFi Retrofit Reader (2) Door exit request (2) Door position (1) Emergency Dry Output Relay Lock: rated 30V DC, up to 1A Aux: rated 30V DC, up to 1A Powered Output Relay 12V Lock: 12V DC, up to 1A 24V Lock: 24V DC, up to 0.5A Indoor and Outdoor Use Indoor only Ambient Operating Temperature -10 to 40° C (14 to 104° F) Ambient Operating Humidity 5 to 90% noncondensing Networking Interface (2) 10/100 MbE RJ45 ports Power Supply DC 12/24V Max. Power Consumption 50W LEDs W/B Learn More Buttons (1) Factory reset (2) 12V/Dry/24V switch Recommend Max. Cable Length UA-Retrofit-Reader (250mA) 18 UACC-Cable-DoorLockRelay length: 152.4 m (500 ft) UA-Lock-Electric (400mA) 24 AWG length: 25 m (82 ft) 22 AWG length: 42 m (138 ft) 20 AWG length: 66 m (217 ft) 18 UACC-Cable-DoorLockRelay length: 100 m (328 ft) UA-Lock-Magnetic-540kg (500mA) 24 AWG length: 20 m (66 ft) 22 AWG length: 32 m (105 ft) 20 AWG length: 51 m (167 ft) 18 UACC-Cable-DoorLockRelay length: 80 m (262 ft) UA-Lock-Magnetic-270kg (800mA) 24 AWG length: 12 m (29 ft) 22 AWG length: 20 m (98 ft) 20 AWG length: 30 m (167 ft) 18 UACC-Cable-DoorLockRelay length: 46 m (151 ft) Other locks (1A) 24 AWG length: 9 m (30 ft) 22 AWG length: 15 m (49 ft) 20 AWG length: 24 m (79 ft) 18 UACC-Cable-DoorLockRelay length: 36 m (118 ft) Certifications CE, FCC, IC Software Management Application Access Software Information The software version can be checked at https://unifi.ui.com