New Aico Ei3028 Heat & Carbon Monoxide Alarm - Factory Sealed Brand new and factor sealed in box (as shown in photos). High-spec multi-sensor alarm. Mains Powered (230V) with tamper-proof lithium battery backup. Dual Sensor: Detects Heat & Carbon Monoxide. SmartLINK Compatible (needs module). Includes Easi-fit base. Expiry Date: Units are dispatched randomly with expiry dates between 2036 and 2037. All units are guaranteed to have a 10-year+ lifespan as per the manufacturer's specification.
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