HONEYWELL upper guide assembly

Precision alignment matters when every second counts. The Honeywell Upper Guide Device, model 1-040151-01, is a purpose-built component that ensures fire detectors seat correctly and securely within their bases. Unlike generic mounting accessories, this guide is engineered to match Honeywell detector geometries exactly, eliminating wobble, misalignment, and the risk of false alarms or missed detections due to poor contact. It’s the small part that makes a big difference in system reliability.

Highlights

• Snap-in/clip-on design for fast, tool-free installation
• High-grade ABS plastic construction for long-term durability
• Compatible with various Honeywell fire detector series
• Black finish blends discreetly into detector bases
• Low-maintenance replacement part for service and upgrades

In daily use

During installation or maintenance, this upper guide simplifies detector mounting by providing a consistent reference point. Technicians can align and press the detector into place confidently, knowing the guide holds it in the correct orientation. Removal is equally straightforward, reducing the risk of damaging detector pins or base contacts. The component is designed for standard building environments and requires no special handling.

Full specifications

• Product type: Upper Guide Device
• Application: Fire alarm systems
• Function: Ensures correct alignment and secure mounting of fire detectors
• Compatibility: Various Honeywell fire detectors (e.g., Series 2000, Series 3000)
• Material: High-grade plastic (ABS)
• Colour: Black
• Installation type: Snap-in / Clip-on
• Mounting location: Within detector base or housing
• Replacement part: Yes
• Manufacturer part number: 51700001-001
• Operating temperature: Standard building environment temperatures
• Certifications: Meets relevant fire safety standards
• Packaging: Typically bulk or individual polybag

Final note

A genuine Honeywell replacement component, this upper guide restores original fit and function to your fire detection system, ensuring detectors remain secure and reliable over years of service.