Suitable for Notifier fire detection and alarm systems.

A range of analogue addressable smoke and heat detectors.

SMART2 Optical / Heat Multi-Criteria Detectors The Opal multi-criteria, multi-sensor, optical, heat detectors use heat assistance to the core optical smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit.

The SMART3 Optical, Heat , & Infra Red Multi-Criteria Detectors

The Opal multi-criteria, multi-sensor, optical, heat and infrared detectors are the environmentally friendly alternative to the ionisation detector. The SMART3 offers a comparable speed of response to the ionisation technology for a fast-flaming fire and is less susceptible to false alarms. It can be deployed in locations where the main risk is from fast-developing flaming fires.

SMART4 Multi-Criteria Fire Sensor (CO, IR, smoke, heat)

The SMART4 uses a combination of carbon monoxide, heat, optical smoke sensing and infrared flame sensing elements, enabling it to detect the broadest range of fire conditions, providing the earliest warning.

Features and benefits:

• Built-in short circuit isolation.
• New advanced Opal protocol allows mapping of the loop for precise fault location using isolators.
• Tri-colour LED offering red, green and amber colours.
• Rotary decade address switches.
• 100% mechanical and electrical backwards compatibility.
• Base designed to ease installation and wiring.