NANSHI Brass Glossy Deadbolts  (Black)

1 Wide Application: The heavy duty electronic door lock kit can be used in residential houses, public gates, institutions, schools, hotels, hotel buildings, factory warehouses, etc. 2 Dual Use: The lock can be used with community intercom and access control system and used as an ordinary mechanical lock after a power failure, both mechanical and electrical control. 3 Anti Fatigue Spring: The electronic deadbolt door lock kit adopts high elastic spring, after high temperature carburizing heat treatment, better anti fatigue and elasticity, durable. 4 Excellent Performance: Keyless deadbolt access control system works at low power, low current, safe to use. The lock bolt is made of all copper casting, which is anti wear and rustproof. 5 Simple Installation: The lock can be interchanged with similar products, no need to re-open the hole for convenient replacement, just follow the correct steps to operate without modification.Item Type: Electronic Door Lock Kit Material: Copper + Brass Application: Residential houses, public gates, institutions, schools, hotels, hotel buildings, factory warehouses, etc. Remote Control Frequency: 433mHz Remote Control Battery Type: Built in 1PC CR2016 button battery 150mAh