door bolt lock

High Level Fail Secure Electric Bolt Locks , Prison Bank Electric Door Bolt With Keys Paremeter of this product Items Value Model VI-810ST Function Access control system lock Lock Size 200Lx25Wx38H(mm) Strike ... Read More

Low Working Temperature Standard 12V 110mA Electric Bolt Lock Features Photoelectric control technology, prevent mechanical failure. Ultra-low temperature design, Safer and more durable. Ultra-low-power design, ... Read More

Heavy Door 9s Electric Drop Bolt Lock Fail Secure For Important Place 809ST Heavy Door High Security Fail Secure Electric Bolt Lock with Keys Electric Bolt lock is kind of electric control locks, it works by ... Read More

Access Control Signal Electric Bolt Lock Intelligent Long Panel Narrow Panel Low Temperature Electric Drop Bolt with Timer Delay and Lock Signal Long Panel Narrow panel with Timer, Delay and Lock Signal ... Read More

Bidirectional Door Electric Bolt Lock Home Status Signal Output Time Delay High Strength Aluminium Alloy Electronic Dead Bolt Lock for Commercial Building Doors The VIANS Electric Bolt lock use the microprocess... Read More

Access control security VI-810ST signal outout electric bolt lock with key Electric bolt lock is kind of electric control locks, it works by means of extending or retracting the lock bolt with electric current. ... Read More

CE certifications High-Strength Aluminum Electric Bolt Lock with low temperature Features Compaing to standard model of VI-801, it is with Time delay function(0S,3S,6S,9S). Would not heat up at working. ... Read More

Adjustable Electric Bolt lock with cylinder , keys electric drop bolt lock VIANS Electric bolt lock with keys VI-810ST is Adjustable fail-safe (power to lock) or fail-secure (power to open). 1 Adjustable fail... Read More

Vians electric bolt lock, dead lock with keys with timer for glass door silding door Electric Bolt lock is designed mainly for glass door,wooden door and metal door,it is suitable for bidirectional door and ... Read More

Ultra Low Temperature Bidirectional Door Electric Bolt Lock Product Overview Electric bolt lock is kind of electric control locks,it works by means of extending or retracting the lock bolt with elecric current... Read More