Fail secure sturdiness electric bolt with cylinder

IT is an all-metal construction electric bolt .with European-type cylinder and has both electric control and manual control functions. The bolt has 1000kg holding force adopts high class stainless steel material. the all-metal linkage parts contribute the bolt to be worked the temperature of 60 ℃ or -40 ℃. The reliable magnetic valve and special photoelectric control system, Cryo Fundamentals and power consumption design, Intelligent circuit ,reveal its feature of multifunctional and creativeness.