Fail Safe: Unlocked when power is removed
Electric drop bolt lock is designed for 180 degree two-way door. And it can be installed both doors that open inward or outward.
Photoelectric control with low-temperature in the bolt lock quickly functions up to 850mA.
The bolt is made of 304 stainless steel solid bar with 800kg holding force.
IP66 waterproof level, can be used indoors or outdoors.