Twilightvision

Orbis Conventional Detectors

Orbis is a range of conventional detectors, which Apollo has developed using the sophisticated technology that was only found previously in intelligent detectors. These modern and stylish detectors are designed for quick and easy installation, commissioning and maintenance. From start up, the detectors are operational within four minutes, while functional testing with smoke or heat is complete in just four seconds. Orbis detectors utilise proven sensing and operating technologies that improve reliability and performance. Orbis detectors are suitable for use on small-to-medium sized systems, where reduction of false alarms is important, such as small industrial units, shop units, guest houses and sheltered housing dwellings.

Orbis Optical Smoke Detector

The Orbis Optical Smoke Detector works using the well established light scatter principle, however, the sensing technology is radically different in design from previous optical detectors and significantly reduces false alarms.

Features

Responds well to slow-burning, smouldering fires.
Performs well in black and white smoke
Extra confirmation of smoke before alarm signal is given
Reduce incidence of false alarms
Sensing chamber keeps out dust and other airborne contaminants
Operates over a broad range of voltages at extremes of temperatures

Orbis Heat Detector

The Orbis Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. There are seven classes of heat detectors in the Orbis range designed to suit a wide variety of operating conditions.

Features

Can be used for applications where smoke detectors are unsuitable
Ideal in environments that are dirty or smoke under normal conditions
Reduce incidence of false alarms
Increased reliability of detection

Orbis Multisensor Detector

The Orbis Multisensor Detector benefits from the same false alarm reduction technology as the optical detector. It is a thermally enhanced smoke detector and so will not give an alarm from heat alone.