The Ajax GlassProtect U Jeweller 130351.05.WH1 is a compact wireless indoor glass break detector designed to provide rapid and reliable protection for windows, glazed doors, and other glass surfaces. With an acoustic detection range of up to 9 metres, a single detector can protect multiple windows or glass panels within the same room.

GlassProtect U uses advanced dual-stage acoustic detection to recognise the distinctive sound pattern associated with breaking glass. It analyses both the lower-frequency impact of the initial strike and the higher-frequency sound of the glass shattering, helping distinguish a genuine breakage event from everyday background noise.

This intelligent analysis provides strong false-alarm resistance, helping the detector ignore common sounds such as conversations, music, and dishes while remaining ready to identify a genuine security event.

The detector communicates wirelessly with compatible Ajax equipment using the U-Jeweller protocol, providing secure long-range communication while maintaining low power consumption.

With a battery life of up to 7 years, GlassProtect U offers excellent long-term operation with minimal maintenance. Integrated tamper protection can alert the security system if an attempt is made to open or remove the detector.

Installation is straightforward using the SmartBracket mounting panel, while QR code pairing allows the detector to be quickly added to a compatible Ajax system.

Key Features:

• Wireless indoor glass break detector
• Up to 9m glass break detection range
• Dual-stage acoustic glass break recognition
• Detects impact and glass-shattering frequencies
• Suitable for protecting multiple windows within a room
• Designed for tempered, laminated and double-glazed glass
• High resistance to false alarms
• U-Jeweller wireless communication
• Up to 7-year battery life
• Built-in tamper protection
• SmartBracket mounting system
• Quick QR code pairing
• Compatible with supported Ajax hubs and range extenders
• Compact and discreet design
• White finish