Kidde HD135F Fyrnetics Hardwire Heat Detector with Battery Backup

Kidde HD135F Fyrnetics Hardwire Heat Detector with Battery Backup Review

Kidde HD135F Fyrnetics Hardwire Heat Detector with Battery Backup Feature

• Interconnects with up to 24 Kidde devices including smoke and CO alarms
• 9-Volt battery back up
• Quick connect power harness makes installation fast and easy
• Test button tests unit's electronic circuitry
• Kidde?s heat detectors meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards

Heat Detector; Hardwire; Thermal Sensor; Battery Back-Up; Quick Connect Harness; Test Button