Dahua Security CCTV Emergency Break Glass Button ASF921

(2 customer reviews)



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Features:

1. Photoelectric control technology to prevent the mechanical failure
2.Ultra-low temperature design, more safe and more durable
3.Ultra low power design, more durable and more environmental protection
4.500,000 electricity aging test
5.Built-in reverse current protection circuit
6.A microprocessor chip control circuit

Specifications:

Technical Specification

Material

Plastic

Weight

0.2kg

Dimensions

86*86*50mm

Working temperature

-30°C~+60°C

Working humidity

≤95%

Weight 0.5 kg

Customer reviews

3.67
Based on 3 reviews
5
0 %
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4
67 %
2
3
33 %
1
2
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1
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2 reviews for Dahua Security CCTV Emergency Break Glass Button ASF921

  1. goodatthis123
    5 out of 5

    :

    Todo perfecto, ha tardado en llegar pero está bien.

  2. AWESOME LYK THaT
    3 out of 5

    :

    Everything ok. Seller A+++. Thank you

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