ROISCOK RV971A is a digital hardwired vibration sensor adopts advanced optical vibration sensing theory, combined vibration sensor and vibration analysis together to detect the vibration. This product can put inside the ATM machine, jewelry store, bank vault, safe box etc for security protection. It can effectively protect your equipment from being smashed, drilled, or prised up.
RV971A digital vibration sensor, it only triggers alarm when vibration reaches its threshold, and its detection sensitivity is adjustable to meet the specific requirement in different scenarios. The product has normal close alarm output, it can work with traditional burglar alarm panels, firel alarm panels, IP cameras, DVRs and NVRs. Lastly, it has a tamper-switch design for anti-tamper protection.
Main features (copy from its package box)
Sensor type: Vibration Sensor
Sensor method: Sound-wave detection
Analysis: Microcomputer
Working voltage: 9-16V
Working current: 15mA
Alarm output: NC, 12VDC, 15mA max
Tamper: NC, 12VDC, 17mA max
Alarm time: 2.0s min
Warming time: 1 minute
Working temperature: -5 Celsius - 55 Celsius degree
Above images was captured by iPhone 5 smartphone.
This product sells at US$3.5 per unit, if you are interested in this item, please chat with the skype, my skype ID: spencer3399, my whatsup mobile phone number: +8618565894082
RV971A digital vibration sensor, it only triggers alarm when vibration reaches its threshold, and its detection sensitivity is adjustable to meet the specific requirement in different scenarios. The product has normal close alarm output, it can work with traditional burglar alarm panels, firel alarm panels, IP cameras, DVRs and NVRs. Lastly, it has a tamper-switch design for anti-tamper protection.
Main features (copy from its package box)
- Photo-electricity Vibratory Sensor
- Adjustable Sensitivity
- Microprocessor Design Improved False Alarm Immunity
- Low Current Consumption
- Flexible Mounting Way
- Tamper Immunity
- Alarm Indication
- Compatible to any Environment
- Compact and Elegant Shape
Sensor type: Vibration Sensor
Sensor method: Sound-wave detection
Analysis: Microcomputer
Working voltage: 9-16V
Working current: 15mA
Alarm output: NC, 12VDC, 15mA max
Tamper: NC, 12VDC, 17mA max
Alarm time: 2.0s min
Warming time: 1 minute
Working temperature: -5 Celsius - 55 Celsius degree
Above images was captured by iPhone 5 smartphone.
This product sells at US$3.5 per unit, if you are interested in this item, please chat with the skype, my skype ID: spencer3399, my whatsup mobile phone number: +8618565894082