SKU: FYC-ASF802 Categories: , Brand:

Dahua Security CCTV Electric Drop bolt ASF802

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Photoelectric control technology to prevent the mechanical failure
Ultra-low temperature design, more safe and more durable
Ultra low power design, more durable and more environmental protection
500,000 electricity aging test
Built-in reverse current protection circuit
A microprocessor chip control circuit


Working voltage DC12V
Working current 110mA
Lock hold interval 0/3/6/9s
Applications Wooden door, metal door, fire door, etc
Life >1000,000 times
Anti-pull 1000kg
Dimensions 205*35*40mm
Working Environment
Working temperature -30°C~+60°C
Working humidity ≤95%
Weight 15 kg