The Ajax MotionProtect U Detector detects intruders moving through a protected area and reports to the Ajax hub. It is wireless, using Ajax's encrypted two-way Jeweller radio.
We supply and install Ajax alarm and video systems across London and the Home Counties. Add this to your package and we will check everything works together before sending a written quote.
Key specifications
| Classification | Electro-optical combined radio channel security detector |
|---|---|
| Installation method | Indoors |
| Compatibility | Operates with all hubs and range extenders |
| Sensing element | PIR sensor |
| Motion detection distance | Up to 12m |
| Detection angles | Horizontal: 88.5°, Vertical: 80° |
| Recommended installation height | 2.4m |
| Pet immunity | Weight: up to 20 kg, Height: up to 50 cm |
| Jeweller radio technology | Communication range with central unit: up to 1,700 m in an open space, Two-way communication between devices, Operating frequencies: 868.0—868.6 MHz, Self-ad… |
| Power supply | Battery: CR123A battery, Power supply voltage: 3 V, Battery life: up to 5 years |
| Permissible humidity | Up to 75% |
| Operating temperature range | -10°С to +40°С |
| Anti-sabotage | Protection against fraud, Jamming detection, Tamper-resistant, Holding screw |
| Dimensions | 110mm х 65mm × 50mm |
| Weight | White device: 96g, Black device: 88g |
| Protection | IP50, IK04 |
Specifications are the manufacturer’s published figures.







