Interlinked Smoke and Heat Alarm Bundle 10‑Year

This interlinked smoke and heat alarm bundle from WISUALARM combines two photoelectric smoke alarms with one heat alarm to provide coordinated detection across a home, helping to warn occupants quickly in case of fire or rising temperature. The kit is pre-linked for fast setup and includes long-life batteries, making it suitable for use in properties that must meet the legal requirements in Scotland and England.

Key Points

The alarms come pre-linked so they will work together as soon as they are powered, avoiding the need to pair devices manually. According to the manufacturer, the built-in lithium cells are designed to last for 10 years, which reduces the need for battery replacements and keeps protection active through power cuts. The smoke units use split-spectrum detection to improve response to smoky fires, while the heat alarm activates when ambient temperature exceeds a safe limit. The set can be expanded within the same wireless network up to 24 units for larger properties.

Technical Specifications

• Name: WISUALARM Smoke and Heat Alarm Bundle
• Type: 2 x smoke alarm (photoelectric, split-spectrum), 1 x heat alarm
• Battery life: 10 years (built-in lithium battery)
• Standards: Compliant with BS EN14604:2005 and BS 5446-2:2003
• Networking: Wireless interlink, up to 24 alarms
• Installation: Pre-linked, includes adhesive pads and screws

Usage Recommendations

Fit smoke alarms on each level of the home and inside or immediately outside bedrooms for the best chance of early warning, placing the heat alarm where smoke detectors are unsuitable such as kitchens. During installation, test each unit after powering to confirm the pre-link is active and that all alarms sound together. Consider positioning away from cooking appliances or draughty areas to reduce false alarms, and follow local guidance on mounting heights and distances.

Positive Aspects

The pre-linked setup and long-life battery reduce maintenance and simplify compliance with the regulations applicable in Scotland and England. Split-spectrum smoke sensing aims to detect a wider range of fire types sooner than some conventional sensors, and the interlinked network ensures that an alarm in one room alerts the whole household. Note that, according to the manufacturer, wired integration with existing mains alarm systems is not described in the supplied information and may require additional components.