Description
Mobeye 4G Outdoor Alarm CMVXI-R – Wireless PIR Motion Sensor with Long Battery Life
The Mobeye 4G Outdoor Alarm CMVXI-R is a fully self-contained, battery-powered outdoor motion detector. It provides reliable temporary protection without mains power or a phone line, making it ideal for driveways, gardens, farms, and construction sites. The system detects unauthorised individuals approaching your facility, breaching perimeter fencing, or entering controlled zones, enabling early intervention and reducing security risks.
Built around the trusted Optex VX Infinity Series dual PIR sensor, the CMVXI-R delivers accurate detection with minimal false alarms. It features an adjustable angle and an adjustable detection distance from 2.5 to 12 m, with five levels of sensitivity and eight horizontal area positions. It is housed in a weatherproof IP55 casing and uses Mobeye’s 4G communication technology to send instant alerts via the app, voice call, SMS, or email.
Key Features

- Completely Wireless and Battery-Powered
The unit requires no electricity or cabling. Batteries last over two years under normal use. Low-battery alerts ensure you’re never caught off guard. - Instant 4G Alerts via SMS or Phone Call
When triggered, the system alerts pre-set contacts. If one contact confirms the call, others are not disturbed. - Pet-Immune Motion Detector
The dual optic PIR sensor ignores movement from cats, dogs, or birds. It remains stable even in wind and changing weather conditions. - Double PIR Layer for Accurate Detection
Two PIR layers analyse movement independently. The alarm only triggers when both detect motion, drastically reducing false alarms.
Read more: What is PIR? » - Flexible Arming Options
Arm or disarm the unit via the included key tag (2 included; up to 25 programmable) or set a time-based schedule for automatic protection.
Mobeye Portal (with Mobeye SIM)
Connect the CMVXI-R to the Mobeye Portal with a Mobeye SIM for full remote control. This allows you to:
- Configure and schedule the unit remotely
- Access a complete alarm log with full history
- Provide verifiable proof of security for professional monitoring services
- Manage the system without visiting the site
You can also set specific days and times for automatic arming, ensuring consistent security coverage even on weekends. Subscription rates at mobeye.com/en/sim-portal.
Typical Use Cases

The CMVXI-R is quick to install and can be mounted on a wall, post, or tree. Its IP55 weatherproof enclosure provides reliable protection for outdoor, industrial, and semi-outdoor environments.
It is ideal for monitoring and securing:
- Construction sites and industrial facilities
- Gardens, yards, and access roads
- Driveways and farm entrances
- Boats, caravans, or vehicles under cover
- Remote buildings and equipment stores
- Sports grounds or club facilities
Why Choose the Mobeye Outdoor Alarm CMVXI-R?
The Mobeye CMVXI-R delivers reliable outdoor security without complex wiring. It is weatherproof, pet-immune, and easy to install. Just insert a SIM, mount the unit, and stay protected — ideal for temporary, remote, or permanent outdoor surveillance.
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