Ajax MotionProtect (Black) PIR Motion Detector Wireless Security Alarm System
Code: 22939.09.BL1
Ajax Motion Protect is a wireless motion detector that notifies the owner of the first signs of home or office intrusion. The detector is fastened to the wall in front of the doors and other places likely of intruder entry.
- Security Grade 2
- Authentication to prevent forgery
- Jamming detection and communication channels encryption
- Tampering Alarm
- Accurately detects motion in heat conditions, even at a temperature of +40°С
- Ignores cats and dogs with weight of up to 20 kg and height up to 50 cm
- Operates up to 5 years without battery replacement
Principle of operation
The Alarm system detects human presence by IR level using a passive IR sensor. The data received is digitally processed in order to prevent false alarms.
Features
The device automatically increases or decreases the sensor sensitivity in order to accurately detect motion during hot and cold weather.
Installation and set up 
Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the detector. With one click, it can be connected to the hub in the mobile application.
Specification:
| Classification | Electro-optical radio channel security detector |
| Detector type | Wireless |
| Colour | Black |
| Installation | Indoors |
| Motion detection distance | Up to 12 m |
| Pet immunity | Weight: up to 20 kg Height: up to 50 cm |
| Compatibility | Operates with all Ajax hubs |
| Sensing element | PIR sensor |
| Detection angles | Horizontal — 88.5° Vertical — 80° |
| Alarm signal delivery time | 0.15 sec |
| Sensitivity | Adjustable, 3 levels |
| Recommended installation height | 2.4 m |
| Power supply | Batteries: CR123A, 3 V |
| Battery life | Up to 5 years |
| Jeweller radio technology | Communication range with detectors: up to 1,700 m in the line of sight Two-way communication between devices Operating frequencies: 868.0 – 868.6 MHz Self-adjusting RF output power: up to 20 mW Block encryption based on AES algorithm Detector polling period: 12−300 s Frequency hopping |
| Temperature sensor | Available |
| Operating temperature range | From -10°С to +40°С |
| Operating humidity | Up to 75% |
| Anti-sabotage
| Protection against fraud Jamming detection Tamper-resistant |
| Dimensions | 110 × 65 × 50 mm |
| Weight | 86 g |
| Certification | Grade 2, CE |
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