Dahua Technology ARD421 Vibration Detector

Technical Specification

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Dahua Technology ARD421 Vibration Detector

Features:

Make: Dahua Technology
Model code: ARD421
Power Consumption: ≤1.2 W
Mount Type: Wall
Power Supply: 9 ~ 15 V DC

Additional info:

Detects vibrations from impacts, electric drills, impact drivers, gas cutting and explosions. The sensitivity level and number of impacts can be configured. Alarms when the temperature rises 10°within 30 seconds. 2-color LED lights indicate different operating statuses. Alarms when the power supply voltage is below 8 V. The alarm output status can be set as normally open or closed. Detects when the case is tampered with and the device falls.

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Datasheet Datasheet

Make	Dahua Technology
Manufacturer	Dahua Technology USA Inc.
Category	Intruder Alarms>Intruder detectors
Model code	ARD421
Power Consumption	≤1.2 W
Mount Type	Wall
Electrical Specifications	Power Supply: 9 ~ 15 V DC
Physical Specifications	Dimensions mm: 85 x 37 x 28
Environmental Specifications	Operating Temp ^oC: -25 ~ +55 C (-13 ~ +131 F)
Additional info	Detects vibrations from impacts, electric drills, impact drivers, gas cutting and explosions. The sensitivity level and number of impacts can be configured. Alarms when the temperature rises 10°within 30 seconds. 2-color LED lights indicate different operating statuses. Alarms when the power supply voltage is below 8 V. The alarm output status can be set as normally open or closed. Detects when the case is tampered with and the device falls.
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