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Apollo Series 65 Relay Base 12v 45681-508APO

Apollo Series 65 Relay Base 12v 45681-508APO

Apollo Series 65 Relay Base 12v 45681-508The Series 65 12V Relay Base is designed for use in both fire and security systems. For fire systems a jumper on the PCB is fitted to a latching position. For security systems the jumper is moved to another position so that the base is non-latching.OperationSeries 65 Relay Bases are primarily intended for use with control units using 4-wire detector supply and alarm initiating circuits. Where local codes allow they may also be used in 2 and 4-wire circuits to provide volt-free control signals to an auxiliary system such as an automatic door closer. They are not suitable for use in systems where it is specified or required that operation of the auxiliary system shall be fail-safe and must not be used with any other type of detector.Mechanical ConstructionThe base is a white self-extinguishing polycarbonate moulding with zero-force nickel-plated steel terminals for attaching the detector. The moulding has an aperture to accept the locking grub screw built into the detector case. All electronic components including the relay are mounted on a PCB which is retained by two screws in the moulding.Product InformationThe Series 65 12V Relay Base is designed for use in both fire and security systems. For fire systems a jumper on the PCB is fitted to a latching position. For security systems the jumper is moved to another position so that the base is non-latching.Key FeaturesDetector locking mechanismOne-way fitEasy to wireContains an earth connectorCan be used in fire and security systems

GBP 9.76
1

Apollo Series 65 End-of-Line Relay Base 12V - 45681-247APO

Apollo Series 65 End-of-Line Relay Base 12V - 45681-247APO

Apollo Series 65 End-of-Line Relay Base 12V - 45681-247OperationSeries 65 Relay Bases are primarily intended for use with control units using 4-wire detector supply and alarm initiating circuits. Where local codes allow they may also be used in 2 and 4-wire circuits to provide volt-free control signals to an auxiliary system such as an automatic door closer. They are not suitable for use in systems where it is specified or required that operation of the auxiliary system shall be fail-safe and must not be used with any other type of detector.Options45681-247 for circuits having a supply voltage between 9- and 18-volts DC and 45681-248 for circuits having a supply voltage between 16- and 33-volts DC.Product InformationThe Series 65 End-of-Line EOL Relay Base is intended for use with four-wire circuits and features two sets of changeover contacts and a power supervision relay.Key FeaturesDetector locking mechanismOne way fitEasy to wireContains an earth connector

GBP 22.14
1

Apollo AlarmSense Open Area Sounder 55000-018APO

Apollo AlarmSense Open Area Sounder 55000-018APO

Apollo AlarmSense Open Area Sounder 55000-018APOThe AlarmSense open area sounder has an IP65 rating meaning that it is suitable for outdoor use. In the event of unauthorised sounder head removal the unit generates a fault warning but all other devices on the same zone will continue to operate.Brand InformationAlarmSense is a range of conventional fire detection and alarm products designed to be connected to the same pair of supply wires making installation quicker and less expensive.AlarmSense has been developed to make the design and installation of a fire detection and alarm system easier and more economic for small to medium-sized buildings. The range also allows an existing system to be extended or modified if necessary. This flexibility makes AlarmSense an excellent choice for use in HMOs House in Multiple Occupation.As you would expect from Apollo AlarmSense incorporates features that help reduce false alarms and patented technology to ensure the integrity of a system. The range also includes products such as beacons to help meet the requirements of the Disability Discrimination Act DDA.Brand FeaturesAlarmSense sounders and manual call points are fitted to the same zone as detectors. In quiescent state the zone is powered at between 9V and 15V nominally 12V at which only detectors and call points operate. Sounders require 24V to operate.When an alarm is detected on a zone the control panel increases the line voltage to 24V on that zone causing the sounders to produce a continuous Evacuate sound. Any voltage-sensitive output devices - relay modules or other alarm devices - also operate.When the voltage is increased to 24V the detector alarm current will reduce to 1.5mA. The detectors are latched in alarm until they are reset by reducing the voltage to less than 2V for greater than 1 second. Output devices will de-activate each time the voltage is reduced to 12V unless otherwise stated in their specification.It is possible to generate an Alert tone by pulsing the supply voltage from 12V to 24V and the sounders configured to continuous output. Pulse frequency of 1 second on 1 second off is recommended for compliance with BS5839 Pt1.Key Features Sound output of up to 99dBLPCB approvedSeparate first-fix base for ease of installationIP65 rated outdoor useDesigned for use as part of an AlarmSense fire alarm panel systemWall mountedTone synchronisationMonitors the presence of the sounder head

GBP 40.24
1