- New


The Ajax MotionCam HDR Jeweller Black (P/N 117743.307.BL1) is a wireless motion detector with built-in camera, designed for Ajax security systems. Intended for indoor use, it combines precise PIR motion detection with visual alarm verification through HDR photo taking.
When motion is detected, the MotionCam HDR automatically captures a series of images, allowing the user or monitoring station to quickly confirm the nature of the alert. HDR technology improves image quality in high-contrast environments, while infrared illumination ensures actionable photos even in complete darkness.
The detector offers a detection range of up to 12 meters with a wide coverage angle. It incorporates pet immunity, reducing false alarms caused by pets up to about 20 kg.
Communication with the Ajax hub is bidirectional, encrypted and secure, ensuring reliable transmission of alarms and images. The MotionCam HDR is battery-operated with a battery life of up to several years, reducing maintenance.
Easy to install and configure via the Ajax app, the MotionCam HDR Jeweller Black is an ideal solution for enhancing the security of homes, offices and business premises while maintaining efficient and privacy-friendly visual verification.
General
Wireless motion sensor with built-in HDR camera
Use: Indoor
Color: Black
Security: Grade 2 level (alarm standard)
Manufacturer's warranty
Motion Detection
Sensor Type: PIR (Passive Infrared)
Detection range: up to 12 m
Detection angle: ≈ 88.5°
Detected Motion Speeds: 0.3 to 2 m/s
Sensitivity: Adjustable
Recommended installation height: ~2.4 m
Camera & Photo-verification
Built-in camera with HDR technology
Photo resolution: up to 640 × 480 px (adjustable)
Number of photos per alarm: 1 to 5 images
Infrared (IR) illumination for night photos
Photo transmission time: usually ≤ 20 s depending on parameters and conditions
Animal immunity
Tolerated animal weight: up to ~20 kg
Tolerated animal height: up to ~50 cm
Communication
Secure two-way radio technology
Radio bands: 868 MHz
Maximum radio range in open field: up to ~1,700 m
Encrypted transmission of alarms and images
Built-in tamper protection
Power supply and autonomy
Powered by 2 CR123A batteries (pre-installed)
Battery life: up to ~4 years depending on frequency of use
Low battery notification
Environmental conditions
Operating temperature: –10 °C to +40 °C
Maximum humidity: ≤ 75%
Ingress protection: IP50 (indoor use)
Dimensions & Weight
Approximate dimensions: 135 × 70 × 60 mm
Approximate weight: ~170 g
Compatibility
Only works with Ajax hubs
Requires pairing with an Ajax hub to enable all functions
Data sheet
Specific References
No customer reviews for the moment.