The Ei144e can only be used as part of a fire detection system if interconnected with Ei Electronics mains powered Smoke Alarms. It can be interconnected via hardwire to communicate with compatible Ei Alarms and accessories.
eBay
Model - ALRFSB. Pairs seamlessly with the Axiom wireless interconnected detector range. optical smoke alarm with 10 YEAR battery back up. RF compatible. back up battery supplied. Link up to 40 Alarms.
eBay
AICO Ei100MRF Wireless Link 2028
eBay
The Ei3016 Optical Smoke Alarm contains our tried and tested high-performance Optical smoke sensor, which is best for detecting slow, smoldering fires in the living room, bedroom, hallway, landing, or dining room.
eBay
The Aico Ei650IRF Optical Smoke Alarm is a battery-powered device designed to detect smoke in your home. This model comes with one battery included and has a power source of battery, ensuring continuous protection even during power outages. With a sleek white design, this smoke alarm by Aico is a reliable option for keeping your home safe from potential fires.
eBay
Brand new in box Aico 3024 multi sensor
eBay
Ideal for upgrading or retrofitting where easi-fit bases are already installed.
eBay
Aico Ei407 RadioLINK Remote Manual Call Point. The cell power is monitored and an end of life signal is given when the batteries are depleted. The Ei407 Manual Call Point uses advanced radio transceiver technology with unique software coding to transmit the radio signals.
eBay