The 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. Series 65 incorporates well-proven sensing technologies, including an Integrated Circuit based on that used in XP95 analogue addressable detectors. The Series 65 range has a wide operating voltage of 933V and consists of ionisation, integrating ionisation and optical smoke detectors, four grades of heat detector and a range of bases. Series 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.

• · Can be used on security systems
• · Electrically and mechanically compatible with Series 60
• · Proven detection performance
• · Detector locking mechanism
• · One way fit Easy to wire
• · Contains an earth connector
• · Wide-operating and storage temperature of -20C to +60C