Description: 700B (LED) is an all-metal construction electric bolt with 304 stainless steel solid bolt and 2000kg holding force. It can be worked at the temperature of 60 Degree or 20 Degree below zero based on the all-metal linkage parts. With the multiple designs of special photoelectric control system, ultra-low temperature and power consumption design, anti-intrusion and smart circuit. This door lock can effectively prevent illegal personnel to enter, more secure and reliable. Suitable for wooden Door, glass door, metal door, heavy door. Specification: Fail Secure: Unlocked when energized (700B) Face plate (LxWxH): Approx. 225x34x38 mm/8.59x1.34x1.50 inches Strike Plate (LxWxH): Approx. 100x25x3 mm/3.94x0.98x0.12 inches Package Size (LxWxH): Approx. 270x67x60 mm/10.63x2.64x2.36 inches Bolt:16 mm DIA,stainless 16 mm throw Quality:Steel with strongly style and Stainless steel Dual Voltage:DC12V Current Draw:Start 950mA Standby 150mA Time:0/3/6/9sec. (optional) Signal Output:Lock and door status sensor Fail Safe:Locked when energized Safety function: Double protect current, protect against damage Built-in voltage spike suppressor Performance Testing:five hundred thousand times aging test Patent Designed:low temperature Opening Mode:180 degree swinging door Suitable For:Wooden Door, Glass Door, Metal Door, Heavy Door. Authority Certification:CE & MA approved Quality Guarantee:For two years(except that man-made and Force Majeure) Net Weight:1kg Package Includes: 1 Piece Door Lock 1 Piece Base 1 Set Screw Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor brightness, contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item