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 PIR motion detector alarm. Designed for reliable, temporary outdoor protection, it works without mains power or a phone line, making it ideal for locations such as driveways, gardens, farms, and construction sites. Detecting unauthorised individuals as they approach a facility, breach perimeter fencing, or enter controlled zones enables early intervention and reduces security risk.
Built around the trusted Optex VX Infinity Series dual PIR sensor, this system ensures accurate detection with minimal false alarms. It’s housed in a weatherproof IP55 casing and features Mobeye’s proven 4G communication technology for immediate alarm alerts through the app, a voice call, text message, or e-mail.
Key Features

- Completely Wireless & Battery-Powered
No need for electricity or cables. The included batteries provide over 2 years of operation under normal use. A low-battery alert ensures you’re never caught off guard. - Instant 4G Alerts via SMS or Phone Call
When triggered, the unit sends alerts to pre-set contacts. If one contact confirms the call, it won’t continue to call others, avoiding unnecessary disturbances. - Pet-Friendly Outdoor Motion Detection
With Optex Dual Optic Boundary-Guard technology, the CMVXI-R ignores movement from pets like cats, dogs, or birds. It remains stable even in wind and changing weather. - Double PIR Layer for Accurate Detection
The sensor uses two independently analysed PIR layers. Only when both detect movement is the alarm triggered – drastically reducing false alarms.
Read more: What is PIR? » - Flexible Arming Options
The unit can be armed/disarmed via a key tag (2 included, up to 25 programmable), or on a time schedule, perfect for fixed routines.
Mobeye Internet Portal (With Mobeye SIM)
To enable full remote access, connect the CMVXI-R to the Mobeye Internet Portal using a Mobeye SIM. This offers:
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, and
- manage the system easily without visiting the site
Through the portal, you can also set specific days and times for automatic arming, ensuring reliable and consistent security coverage, including at weekends.
Typical Use Cases

This alarm system is quick to install and can be mounted on a wall, post, or even a tree. It’s ideal for monitoring and protecting:
- 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?
Whether you’re securing a remote site, managing temporary protection, or looking for a weatherproof, pet-friendly outdoor alarm system, the Mobeye CMVXI-R delivers reliable performance without the complexity of wired setups. Just insert a SIM, mount the unit, and stay protected.











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