Scantronic DET-2R-SMOKE | Wireless Optical Smoke Detector | Built-in Sounder, EN14604 Certified

FAQs

Can the DET-2R-SMOKE be used as the sole fire detection system in a property?

The DET-2R-SMOKE is designed primarily as a smoke detection device that integrates with Scantronic intruder alarm control panels, providing additional life safety functionality within security systems. It is not designed to substitute EN54-compliant fire detection systems required for regulatory fire alarm installations in commercial premises or buildings subject to fire safety legislation. For domestic properties, building regulations vary by region. Importantly, from February 2022, Scottish building regulations require specific standards for fire and smoke alarms in homes, and this product may not be compliant as the sole source of fire detection in Scottish premises. Property owners and installers should verify local building regulations and fire safety requirements before relying on the DET-2R-SMOKE as primary fire detection. Refer to Scottish Government guidance at gov.scot for Scottish-specific requirements.

How does the built-in sounder work and can it be disabled?

The DET-2R-SMOKE features an integrated local sounder that activates immediately when smoke is detected, providing on-site audible alert at the detector location. This local alarm ensures occupants in the immediate vicinity receive prompt warning even before whole-system sounders activate. The detector can also be programmed to trigger the control panel’s sounders, creating coordinated alerting throughout the protected premises. Programming options are configured through the Scantronic control panel during system setup, allowing installers to customize the alert behavior based on property requirements. The local sounder provides critical early warning in the room where smoke is detected, while panel-triggered sounders ensure building-wide notification.

Is the DET-2R-SMOKE compatible with non-Scantronic control panels?

No, the DET-2R-SMOKE is designed specifically for use with Eaton’s range of Scantronic radio and hybrid control panels. The detector’s Scantronic Secure Radio (SSR) technology and legacy 868MHz wireless protocols are proprietary to Scantronic systems, requiring compatible control panel electronics and firmware. The detector works with i-on control panels and all legacy 868MHz Scantronic systems, providing versatility across different generations of Scantronic equipment. The advanced SSR features including AES128 encryption, bidirectional communication, over-the-air updates, and optimized battery performance require compatible Scantronic panel support. The detector cannot integrate with third-party control panels or standalone fire alarm systems.

How often do the AA batteries need replacing and how will I know when they’re low?

The DET-2R-SMOKE operates on three AA alkaline batteries, providing approximately 24 months of typical service life under normal operating conditions. Battery longevity depends on factors including detection frequency, ambient temperature, wireless communication activity, and local sounder usage. The detector’s wireless supervision continuously monitors battery status and reports low battery conditions to the control panel, providing advance warning before battery depletion affects device operation. The control panel will generate a low battery alert enabling timely replacement during routine maintenance. The twist-and-lock installation mechanism allows tool-free removal of the detector from its ceiling base for straightforward battery replacement. LED indicators on the detector also provide diagnostic feedback about battery and operational status.

Where should optical smoke detectors be installed for optimal performance?

Optical smoke detectors like the DET-2R-SMOKE are most effective when installed on ceilings in circulation areas such as hallways and landing areas where smoke from any room would pass. For residential properties, typical placement includes hallway ceilings between sleeping areas and living spaces, at the top of stairs, and in individual rooms where appropriate. The detector should be positioned away from corners (at least 300mm from walls), avoiding locations near air vents, fans, or areas with high air movement that could affect smoke detection. Avoid installation in kitchens, bathrooms, or very dusty environments where nuisance alarms from steam, cooking fumes, or dust particles may occur. The detector should be installed according to EN14604 guidelines and local building regulations, with sufficient coverage to ensure early smoke detection throughout protected areas.

What is the difference between this detector and EN54 fire alarm systems?

The DET-2R-SMOKE is certified to EN14604, which is the European standard for smoke alarm devices in domestic and similar premises. EN54 is a comprehensive series of standards specifically for fire detection and fire alarm systems in commercial, industrial, and public buildings, with far more stringent requirements for system design, component performance, installation, commissioning, and maintenance. EN54 systems require certified control panels, detectors, call points, and sounders designed as integrated fire alarm systems, typically with monitoring by alarm receiving centers. The DET-2R-SMOKE is designed as a wireless smoke detector that integrates with intruder alarm control panels to provide smoke detection capability within security systems, suitable for residential and light commercial applications not requiring full EN54 fire alarm system compliance. Buildings subject to fire safety legislation or regulatory fire alarm requirements must use properly specified EN54 systems designed by competent fire safety professionals.