Kidde 701U Smoke Detector Base, Terminals, in. Diameter

Keep your facility’s fire detection systems dependable and serviceable with the Kidde Commercial 701U smoke detector base. Designed as a 6-inch detector base for commercial and institutional applications, the 701U delivers secure mounting, easy wiring and field-friendly maintenance so your security and monitoring teams spend less time troubleshooting. The base includes wire Class A–type terminals and a built-in continuity switch for reliable circuit integrity during installation and testing. A break-off anti-tamper latch helps prevent accidental removal or unauthorized access, preserving system integrity in high-traffic or public areas. With a field-replaceable optical chamber and support for integrated heat detection, this detector base reduces service time and lowers lifecycle costs while maintaining dependable performance. Ideal for use with photoelectric smoke detectors in fire safety, surveillance and building monitoring systems, the Kidde 701U base supports streamlined inspections and ongoing maintenance workflows. Upgrade your detection infrastructure with a robust base that simplifies wiring, testing and tamper protection — add the Kidde 701U to your next security or fire alarm project.

• Secure, tamper-resistant installation with a break-off anti-tamper latch to protect critical smoke detectors
• Simplified wiring and reliable connectivity via wire Class A–type terminals and a built-in continuity switch
• Fast service and lower downtime thanks to a field-replaceable optical chamber for easy maintenance
• Compact 6-inch detector base ideal for retrofit and new-installation environments
• Enhanced detection reliability when used with compatible photoelectric chambers and integral heat detection
• Supports building security and fire monitoring programs for commercial surveillance and safety systems