AJAX | MotionCam Jeweller PIR Motion Detector with Photo Verification, White | 42820
SKU AJ-42820
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A motion detector with a camera in it. When the detector alarms while armed, it photographs what triggered it, so the central station and the customer see the cause rather than guessing at it.
Built for the installer
Photo verification changes the economics of a monitored system. An operator looking at an image can confirm or dismiss an activation in seconds, which cuts false dispatch charges and gets a genuine event a faster police response. In jurisdictions with verified-response policies it is the difference between a dispatch and a phone call.
Images run up to 640 x 480 with HDR to hold detail in bright and dark parts of the same frame, and an IR backlight for night and low light. Underneath it is a full MotionProtect: 39 feet at 88.5 degrees, pet immunity to 44 pounds, SmartDetect and temperature compensation.
Key features
- Photographs the cause of the alarm, turning an unverified activation into visual confirmation
- Cuts false dispatch charges and speeds genuine response under verified-response policies
- HDR imaging holds detail in bright and dark areas of the same frame
- IR backlight for night and low-light photography
- Pet immunity to 44 lb and 1.6 ft, with SmartDetect filtering
- Series of images rather than a single frame, configurable in the app
System requirements
Requires an Ajax hub that supports photo verification. Indoor use only. Recommended mounting height is 7.9 ft.
Specifications
| SKU | AJ-42820 |
|---|---|
| Brand | AJAX |
| Radio communication range | Up to 5,550 ft in open space, between the device and a hub or range extender |
| Sensitive element | PIR sensor with integrated camera |
| Photo resolution | 640 x 480 px, 320 x 240 px default, or 160 x 120 px |
| Photo trigger | Camera activates when the detector is armed and motion is detected |
| Imaging | HDR image support and IR backlight for low light |
| Motion detection distance | Up to 39 ft when installed at 7.9 ft |
| Detection angle | Horizontal 88.5 degrees |
| Detection speed | From 1 to 6.6 ft/s |
| Sensitivity | 3 levels, adjustable in the Ajax app |
| Pet immunity | Up to 44 lb weight and up to 1.6 ft height |
| False alarm filtering | SmartDetect software algorithm with temperature compensation |
| Sabotage protection | Tamper alarm on enclosure opening or removal from the mounting panel |
| Use environment | Indoor use only |
| Power input | 1 x CR123A, pre-installed |
| Battery life | Up to 4 years |
| Colour | White |
| Region | 9NA, North America model |
| Radio protocol | Jeweller, two-way encrypted wireless |
| Frequency band (North America) | 905.0-926.5 MHz, certified to UL/ULC standards |
| Radio modulation | GFSK with frequency hopping |
| Encryption | Block encryption with a dynamic key |
| Communication loss detection | After 36 seconds |
| Anti-spoofing | Device authentication |
| Warranty | 24 months |
