Ajax GlassProtect U Jeweller White Wireless Glass Break Detector (130351)
Product Features
- GlassProtect U Jeweller wireless glass break detector in white (130351).
- Hears breaking glass up to 9 m away across 180°, with DualTone filtering.
- Extra NC input for one wired detector such as a door contact.
- Up to 7 years on one CR123A battery; Jeweller range up to 1,000 m.
- Security Grade 2, environmental class II, PD 6662:2017.
Ajax GlassProtect U Jeweller - Wireless Glass Break Detector
GlassProtect U Jeweller listens for the sound of glass breaking, so the alarm can go off while an intruder is still outside the window instead of once they are in the room. It uses an electret microphone with Ajax DualTone filtering and covers glass from 0.3 m up to 9 m away across a 180° field. It runs on one CR123A battery, reports to the Ajax hub over the Jeweller radio and has a terminal for one extra wired detector, such as an existing door contact. Supplied in white.
Also listed as 130351 (white). Ajax model ID GP.S.J-000-EU.
Key features
- Electret microphone hears breaking glass from 0.3 m up to 9 m away, 180° horizontally.
- DualTone false alarm prevention and 3 sensitivity levels.
- Detects standard and insulated glass from 4 mm and tempered glass from 6 mm, in panes of at least 400 × 400 mm.
- Input for one wired detector with a normally closed (NC) contact, using the outside-mounted terminal clamp.
- Jeweller radio range up to 1,000 m in open space, encrypted, with frequency hopping.
- One CR123A battery, fitted, with up to 7 years calculated life.
- Security Grade 2, environmental class II, listed against PD 6662:2017.
Technical specification
| Model number | 130351 (white); Ajax model ID GP.S.J-000-EU |
|---|---|
| Type | Wireless glass break detector with microphone |
| Sensor | Electret microphone |
| Detection distance | 0.3 m up to 9 m |
| Detection angle | 180° horizontal |
| Sensitivity | 3 levels |
| False alarm prevention | DualTone |
| Glass detected | Minimum pane 400 × 400 mm; standard pane 4 mm, insulated glass 4 mm, tempered glass 6 mm |
| Extra input | 1 wired detector with a normally closed (NC) contact |
| Radio | Jeweller, 868.0-868.6 MHz; up to 20 mW ERP; GFSK; up to 1,000 m in open space; encryption and frequency hopping |
| Anti-sabotage | Tamper alarm, holding screw for the SmartBracket, device authentication; loss of contact reported after 36 s |
| Battery | 1 × CR123A, pre-installed; up to 7 years calculated life |
| Operating conditions | -10 °C to +40 °C, humidity up to 75%; indoor use only |
| Protection class | IP50 |
| Dimensions | 103 × 22 × 21 mm |
| Weight | 40 g |
| Colour | White |
| In the box | GlassProtect U Jeweller, SmartBracket mounting panel with holding screw, CR123A battery (pre-installed), outside-mounted terminal clamp, installation kit, quick start guide |
| Security grade and certifications | Security Grade 2, environmental class II; EN 50131-1, EN 50131-2-7-1, EN 50131-5-3, EN 50131-6; PD 6662:2017; certificate issued by TREZOR TEST s.r.o.; PSTI UK Schedule 1 |
Works with
Ajax Jeweller hubs, for example Hub 2 (2G) Jeweller, Hub 2 (4G) Jeweller or Hub 2 Plus Jeweller, and the ReX 2 Jeweller range extender if you need more reach.
Common questions
How far away will it hear glass breaking?
From 0.3 m up to 9 m, across a 180° horizontal field. Fit it where it has a clear line to the windows it covers.
What kinds of glass does it cover?
Ajax lists standard and insulated glass from 4 mm and tempered glass from 6 mm, with a minimum pane size of 400 × 400 mm.
Is GlassProtect U Jeweller the same as GlassProtect Jeweller?
No, Ajax lists them as separate models. This one, GP.S.J-000-EU, has a 103 × 22 × 21 mm body, a holding screw for its SmartBracket and an outside-mounted terminal clamp for the extra wired input.
Can I connect a wired door contact to it?
Yes. It has an input for one wired detector with a normally closed (NC) contact, which then reports over the same radio link.
How long does the battery last?
Ajax calculates up to 7 years from the single CR123A cell, which comes fitted.
Full manufacturer specification: Ajax GlassProtect U Jeweller product page
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
Browse the full Ajax range, more Ajax wireless alarms, other alarm detectors, or contact us on 01902 902251 for advice.
| Product Code | 130351 |
|---|---|
| Manufacturer | AJAX |
| Device Type | glass break |
| Product Type | Intruder & Smoke Alarm |
| Technology | Jeweller (wireless) |
| Security Grade | Grade 2 |
| Ajax Range | Baseline |
| Connection Type | Wireless |
| Indoor/Outdoor | Indoor Only |
| Colour | White |
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