The Ajax MotionProtect Curtain 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 | Radio-interlinked photoelectric security detector |
|---|---|
| Installation method | Indoors |
| Compatibility | Operates with Hub, Hub Plus, Hub 2, and ReX |
| Sensing element | Two PIR sensors |
| Motion detection distance | Adjustable, up to 6-15 m |
| Detection angles | Horizontally: 6°, Vertically: 90° |
| Recommended installation height | 2.4m |
| Pet immunity | Weight: not relevant, Height: up to 80cm |
| 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-… |
| Power supply | Battery: CR123A, Power supply voltage: 3 V, Battery life: up to 3 years |
| Permissible humidity | Up to 95% |
| Operating temperature range | -10°С to +40°С |
| Anti-sabotage | Protection against fraud, Jamming detection, Tamper-resistant |
| Dimensions | 134mm х 44mm × 34mm |
| Weight | 118g |
Specifications are the manufacturer’s published figures.








