Dahua DH-ARD411 Shock detector (wall)
Dahua DH-ARD411 Shock detector (wall)Employ digital analytics Perform spectrum and energy analysis on vibration waves generated by signal sources such as knocking, drilling, gas cutting, instant expl..
- Brand: Dahua
- Product Code: DH-ARD411
- Availability: In Stock
Dahua DH-ARD411 Shock detector (wall)
Employ digital analytics
Perform spectrum and energy analysis on vibration waves generated by signal sources such as knocking, drilling, gas cutting, instant explosion, high temperature, etc.
Can detect damage to the protected body caused by electric drills or impact drills
Can detect the impact of various blunt objects on the protected object
Can detect damage to the detector itself caused by high temperature
Can detect explosion damage to the protected object
Double-sided anti-tamper structure. All alloy shell
External sensors can detect if the screen is hit or broken with a blunt object
Parameters
- Detection range: Can measure concrete, steel plates and other impact drills, electric drills, knocks, and instantaneous explosions
- Sensitive detection: Adjustable sensitivity level 1~5
- Operating Voltage: DC9V-15V
- Static power consumption: 18mA
- Alarm output load: DC28V 0.5A
- Alarm output duration: >=2S
- Operating temperature: -25℃ - +55℃
- indicator light: Can indicate the working status of the equipment
- Tamper protection: Dual anti-tamper alarms for cover and bottom plate
- Low voltage alarm: Operating voltage is lower than 7.5V
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