Sentra | Shock detector for the QT1 & QT2

The Sentra Wireless Vibration and Glass Break Detector is an intelligent sensor for early detection of attempted break-ins on windows and doors. It detects vibrations such as those caused by prying, smashing, or forced opening and immediately triggers an alarm before an actual intrusion occurs.

The detector operates contactlessly and uses advanced shock detection to reliably identify vibrations. The alarm message is wirelessly transmitted to the Sentra QT1 or QT2 alarm panel, allowing for immediate response via sirens, app notifications, or other measures.

Installation is straightforward: The sensor is attached to the frame of windows, doors, or glass surfaces using the included double-sided adhesive tape – no drilling or screwing required. The compact design ensures unobtrusive integration into any environment.

Product highlights

• Reliably detects vibrations caused by attempts to break in
• Ideal for windows, patio doors, balcony doors or glass surfaces
• Fast alarm transmission to the alarm center
• Easy, wireless installation with double-sided adhesive tape
• Compact, unobtrusive design
• Battery monitoring and status display
• Compatible with Sentra QT1 and QT2

Technical data

• Weight : approx. 27 g (including battery)
• Dimensions : 3.0 x 6.4 x 1.4 cm (W x H x D)
• Detection method : shock sensor
• Tamper monitoring : No
• Tamper indication of the sensor in the control panel/app : No
• Status monitoring and display by the control center/app : Yes
• Radio power : max. 10mW (10dBm)
• Transmission range : approx. 30 to 100 meters (depending on local conditions)
• Communication method : FM
• Mounting options : glued
• Power supply : 1 x A23 alkaline 12V battery
• Average battery life : approx. 1.7 years
• Installation location : window frame, door, etc.
• Installation area : Indoor
• Directive compliant : CE, FCC, RoHs
• Working temperatures : -10°C to 45°C
• Compatible with : Sentra QT1 & Sentra QT2

Scope of delivery

• 1 × Sentra wireless vibration and glass break detector
• 1 × A23 battery (12 V)
• 1 × 3M adhesive pad
• 1 × User manual (German)

This detector is the ideal addition to your security system when it comes to preventative protection on windows and doors. It offers additional security, especially in vulnerable areas such as ground floor windows, conservatories, or easily accessible balconies.