Check the listing for details. Dedicated Electric Bolt Lock for Sliding Door Fail Secure NO Mode. Condition: New. Listed at 138.00 USD. Document Features The Fail Secure is Unlocked when energized. This is an all-metal construction electric lock, designed for sliding door. With European-type cylinder and has both electric control and manual control functions. Under the temperature of 60 ℃ or -40 ℃ below zero it can be operated normally benefit by the all-metal linkage parts. The solid steel bolt can withstand 500kg holding force, and this lock has the special high security design of the anti-prizing function after the bolt is inserted. Specification Dimension of Electric Bolt 150Lx25Wx38H(mm) / 5.91Lx0.98Wx1.50H(inches) Dimension of Electric Strike 150Lx25Wx53H(mm)/ 5.91Lx0.98Wx2.09H(inches) Voltage DC12V Current 12V/850mA Signal Output Lock signal(NO/NC/COM) Feature Fail Secure Operating Temp -20℃~+50℃ / -4℉~122℉ Net Weight 1Kg / 2.2lb Package 1 x Electric Lock 5 x Keys 1 x Install Kit 1 x English Manual Wiring & Installation