The Kidde 5CO Carbon Monoxide Alarm is a battery-powered detector that continuously monitors for the presence of carbon monoxide in domestic and residential environments. This reliable alarm provides constant protection against CO, a deadly colourless and odourless gas that can be produced by faulty heating appliances, boilers, and other fuel-burning equipment. The unit features dual LED indicators for clear status monitoring. A red LED illuminates when carbon monoxide is detected in the atmosphere, whilst a green LED confirms that DC power is present and the alarm is functioning correctly. This visual confirmation system ensures users can quickly verify operational status and receive immediate warning of any CO presence. Designed for versatile installation, the alarm can be wall-mounted for permanent protection or simply placed on a tabletop or shelf where needed. This flexibility makes it particularly suitable for holiday accommodation, rental properties, or temporary living situations where fixed installation may not be practical. The detector incorporates a 7-year sensor life with an end of life warning feature that alerts users when the unit requires replacement after seven years of continuous protection. Features and Benefits: Dual LED system provides clear visual confirmation of power status and CO detection. Battery-powered operation allows placement anywhere without mains connection required. Portable design ideal for use in holiday homes and rented accommodation. 7-year sensor life with automatic end of life warning ensures reliable long-term protection. Wall-mount or freestanding installation options for maximum flexibility. Specifications: Safety Type: Carbon Monoxide. Power Source: AA Battery. Color: White. Brand: Kidde. Model: 5CO.