Fire safety

The Discovery optical smoke detector uses an IR LED that pulses light across a smoke chamber with a photodiode set at an obtuse angle. In clear air it receives no light, but when smoke enters the chamber, light from the LED is scattered onto the photodiode. A signal is then processed to provide an analogue value for transmission when the detector

The Discovery multisensor detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value. The multisensor is useful over a wide range of applications and is highly immune to false alarm sources

The Discovery carbon monoxide (CO) fire detector contains a long-life electrochemical CO sensor. The sensing technology is fast, accurate and needs only very low power. It does not detect smoke particles or heat and are is not a universal replacement for smoke detectors. CO fire detectors are electronic detectors that can indicate the outbreak of

The AlarmSense range of conventional detection and alarm products is specially designed to be connected to the same pair of supply wires. The AlarmSense alarm relay enables devices such as beacons, pillow/bed alarms and radio vibrating or paging devices to be connected to the fire detection system. This can help systems comply with the

The Series 65 range of conventional detectors incorporates well-proven sensing technologies, together with advances in materials and electronics technology. The Series 65 standard relay base provides one set of volt-free changeover (from C) contacts that change state when the detector signals an alarm. Features: Advanced electronic technology

The Discovery intelligent mounting base requires only a low insertion force for installation, making it suitable for use on suspended ceilings. It has stainless steel contacts for the detector terminals and is supplied with an XPERT card. All detectors in the Discovery and XP95 ranges fit into the intelligent mounting base

Apollo manufactures Interfaces, a comprehensive range of intelligent systems. They enable fire protection systems to be engineered simply and effectively without the need for custom-designed equipment. The DIN-Rail Zone Monitor with Isolator controls the operation of a zone of up to 20 Apollo Series 65 or Orbis fire detectors from a Discovery or

Apollo manufactures Interfaces, a comprehensive range of intelligent systems. They enable fire protection systems to be engineered simply and effectively without the need for custom-designed equipment. The DIN-rail output unit provides a voltage-free single-pole, change-over relay output. It is a simplified version of the input/output unit without

XPander is a wireless intelligent detector range in which individual alarm devices communicate with the XP95 loop by radio signals. Every device is assigned an address and this address is recognised by the control panel in the same way as is the address of any device connected directly to the loop wiring. The XPander sounder beacon and sounder

XPander is a wireless intelligent detector range in which individual alarm devices communicate with the XP95 loop by radio signals. Every device is assigned an address and this address is recognised by the control panel in the same way as is the address of any device connected directly to the loop wiring. The XPander Manual Call Point is compliant

AlarmSense is a range of conventional detection and alarm products specially designed to be connected to the same pair of supply wires. The integrating optical smoke detector uses an internal pulsing LED and a photodiode at an obtuse angle. In the event of smoke entering the chamber, the light pulse from the LED will be scattered and registered by

The Series 65 range of conventional detectors incorporates well-proven sensing technologies, together with advances in materials and electronics technology. The Series 65 auxiliary relay base provides two sets of volt-free changeover contacts to facilitate the switching of a remote LED or other auxiliary device. Features: Advanced electronic

Apollo manufactures Interfaces, a comprehensive range of intelligent systems. They enable fire protection systems to be engineered simply and effectively without the need for custom-designed equipment. The switch monitor from the Miniature range is designed to monitor the state of one or more single-pole, volt-free contacts connected on a single

The Series 65 range of conventional detectors incorporates well-proven sensing technologies, together with advances in materials and electronics technology. The Series 65 end-of-line (EOL) relay base is intended for use with four-wire circuits. It features two sets of changeover contacts and a power supervision relay. Features: Advanced electronic

Apollo manufactures Interfaces, a comprehensive range of intelligent systems. They enable fire protection systems to be engineered simply and effectively without the need for custom-designed equipment. The three-channel input/output unit provides three voltage-free, single pole, changeover relay outputs and three monitored switch inputs. The unit

Conventional sounders and sounder/strobes are suitable for both fire and security applications and are available in 4 and 14 tone versions. Low-profile, surface and waterproof versions are available, enabling the units to be used internally or externally. Detector base sounders and strobes are also available for use underneath smoke detectors or

The Series 65 range of conventional detectors incorporates well-proven sensing technologies, together with advances in materials and electronics technology. The ionisation smoke detector irradiates air in the dual sensing chambers to produce ions that travel to the positive and negative electrodes, creating a current flow. As smoke enters the

XPander is a wireless intelligent detector range in which individual alarm devices communicate with the XP95 loop by radio signals. Every device is assigned an address and this address is recognised by the control panel in the same way as is the address of any device connected directly to the loop wiring. The XPander optical smoke detector works

The Series 65 range of conventional detectors incorporates well-proven sensing technologies, together with advances in materials and electronics technology. The A1R heat detector operates by using a matched pair of thermistors to sense heat. One thermistor is exposed to the ambient temperature, the other is sealed. In normal conditions, the two

WCP outdoor call points are designed for use in extreme weather conditions, with an operating temperature range of -30°C to +70°C. WCP models are available with configurations compatible with all conventional panels and intelligent versions are offered to meet specific requirements. The WCP range is approved to EN 54-11: most products are offered

AlarmSense is a range of conventional detection and alarm products specially designed to be connected to the same pair of supply wires. The AlarmSense manual call point is compliant with EN54:11. It is different from other conventional call points in that it can be detected as an operated call point rather than a detector that has changed to the

KACs analogue addressable range of audible visual alarms has been designed to meet the requirements of modern intelligent fire systems. The alarms can be installed as traditional wall-mounted devices or as detector base devices. A separate, common installation base is installed to allow simple twist fit of the AV device. This has a shorting spring

XPander is a wireless intelligent detector range in which individual alarm devices communicate with the XP95 loop by radio signals. Every device is assigned an address and this address is recognised by the control panel in the same way as is the address of any device connected directly to the loop wiring. The XPander multisensor detector contains

AlarmSense is a range of conventional detection and alarm products specially designed to be connected to the same pair of supply wires. AlarmSense mounting bases are specifically designed for the mounting of AlarmSense detectors. They are fitted with electronic circuitry to monitor the presence of detectors and allow a fault to be signalled if a