Specifications:Can suit both Left and Right hand door (by rotating the lock 180°)NO (open when powered) Fail Secure Operating ModeCan directly connect to aparment Video Door Phone and open door without connect to extra DC 12V power supply (if the video door phone supports NO unlocking mode)High-quality stainless steelHigh anti-theft and high safetyDouble lock heads inside and outsideWith electronic-control unlocking unit and a spring adjusting balance unitEasy to install,User friendlySupport manual unlocking, 6 Computer KeysSuitable for : home, offices, schools, hotels, factories, warehouses, etc***"DC 12V power supply" are not included in this package***Technical Information:Voltage :DV 9 ~ 12V, 1.5APower : > 12WOperating Mode : NO (open when powered)Dimensions (strike) :- Approx. 36 (W) x 102 (H) x 51 (D) mm- Approx. 1-3/8" (W) x 4" (H) x 2" (D) inchDimensions (main body) :- Approx. 123 (W) x 105 (H) x 35 (D) mm- Approx. 4-3/4" (W) x 4-1/8" (H) x 1-3/8" (D) inchPackage includes:1 x DC 12V Electric Release Door Lock1 x Strike1 x Outside Lock6 x Computer Keys1 x Decorative Ring1 x Installation Kit
