Ubiquiti Fail-Secure Strike Lock Product Details Fail-secure electric strike lock that connects to a UniFi Access Hub. Holds up to 1,200 kg (2,645 lb) Can be installed on an aluminum, steel, or wooden door frame. Specifications Category Specification Details Dimensions Lock Body 80 x 40 x 35 mm (3.2 x 1.6 x 1.4") Short Front Plate 124 x 32 x 3 mm (4.9 x 1.3 x 0.1") Long Front Plate 202 x 36 x 3 mm (7.9 x 1.4 x 0.1") Weight Lock Body 185 g (6.5 oz) Short Front Plate 50 g (1.8 oz) Long Front Plate 130 g (4.6 oz) Material Lock Body Zinc alloy Front Plate/Latches Stainless steel Lock Features Lock Type Fail secure Support Door Type Single door (Wooden/metal) Holding Force 1,200 kg (2,645 lb) Mounting Door frame recess mount Power & Electrical Current Power 400mA ±10% Support Voltage 12V DC ±10% Wiring (1) Red: 12V/NO; (1) Black: 12V/COM Door Status Type Dry contact Logic (Open) DPS/+ & DPS/- = Open Logic (Closed) DPS/+ & DPS/- = Short Rating Max. 30V DC, 0.1A Environment Operating Temp -10 to 60° C (14 to 140° F) Storage Temp -20 to 70° C (-4 to 158° F) Humidity 5 to 90% noncondensing Compliance Standards NDAA Compliant, FCC, IC, CE