Description
Mobeye CM4100 + Ei428RF Kit for Smoke/Heat Detector Network
A smoke detector network enables multiple smoke alarms and heat detectors to communicate with each other, creating a fully interconnected fire detection system. Instead of operating as standalone units, the alarms are linked so that when one detector identifies smoke, heat or fire, every connected alarm sounds simultaneously. This ensures early warning throughout the entire building, not just in the room where the incident begins. The Mobeye 4G fire communication kit for Ei Electronics detectors provides reliable wireless interlinking for multiple Ei smoke and heat detectors. By placing the Ei428RF module into one detector and connecting it to the supplied Mobeye CM4100 using the included mounting and wiring accessories, the system enables all interlinked detectors to sound simultaneously when smoke or heat is detected.
In addition to the audible alarms, the system can immediately send alerts to your phone via the iOS or Android app, as well as by phone call, SMS and email. This ensures critical fire alarm messages are received without delay. For enhanced security and compliance, alarm signals can be forwarded to a private Alarm Receiving Centre (ARC) for 24/7 professional monitoring. In the event of a confirmed fire alarm activation, the ARC can follow agreed escalation procedures, contact keyholders or initiate emergency response protocols in line with site requirements.
How it Works
Multiple battery powered smoke and heat detectors can be linked wirelessly and configured to report alarms through the system. The Ei428RF wireless relay module integrates seamlessly into the Ei Electronics network, while the Mobeye CM4100 alarm dialler connects to the relay and operates independently with its own power supply and backup batteries. This ensures continued operation during power failures, with automatic power-loss notifications. The Ei428RF itself operates on 230V mains power and requires a standard power lead.
Contents
Mobeye supplies a complete fire alarm communication kit combining the Ei428RF and Mobeye CM4100, including all necessary cables. To complete the fire alarm network system, you will need the required number of compatible Ei Electronics RF smoke alarms and RF heat alarms.
Recommended Ei Electronics Detectors
The recommended smoke detectors for this configuration are the Ei650RF and Ei650iRF. The recommended heat detector is the Ei630RF.
This setup requires an external power source at the site, although not at ceiling level.
Typical Applications
The Mobeye CM4100 + Ei428RF Kit is recommended for residential, commercial and small industrial applications where dependable fire detection and remote notifications are essential. For example:
- private homes and residential properties
- apartment buildings and multi-occupancy housing
- holiday homes and short-term rentals
- offices and commercial workplaces
- retail shops and small shopping units
- schools and childcare facilities
- care homes and assisted living environments
- hotels, guesthouses and bed and breakfasts
- workshops and service garages
- warehouses and storage facilities
- agricultural buildings such as barns and stables
- light industrial or small manufacturing units
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