We're really sorry... ...we don't currently have that one in stock Please add your email and we'll notify you when it's back Email Your Name Your Email Your Comments SendClose Window Login Details Email Password Remember login on this computer? New Account Full Name Email Password All Categories» Advertising EquipmentAerials and Signal EquipmentAudio VisualAutomotive and MobileCabinet Speakers and AccCablesConnectorsDoor Entry and IntercomsElectricalEntertainment LightingGift IdeasHeating and CoolingHobbiesHome and GardenLampsLeadsLightingPower SuppliesPublic AddressSecurity ProductsSound SectionStands and SupportsStorageTelecommunicationTest EquipmentTools and Service Aids » Basic Intercom SystemsDesktop IntercomsDoor Entry Coded AccessElectronic Lock ReleaseFlush Mounting Back BoxesHandset IntercomsReplace Speech ModulesReplacement HandsetsReplacement PanelsReplacement TransformersStandard Door EntrySundry AccessoriesWireless Intercoms » All Products Bell M206 THDL Failsafe Electric Lock ReleasePRODUCT ID P663DAs P662F, but designed for FAILSAFE application, i.e. in the event of a power failure the release is left in the open position.STOCK LEVEL 0Price: £39.37 Notify when back in stock« Previous | Next »Description As P662F, but designed for FAILSAFE application, i.e. in the event of a power failure the release is left in the open position. Since the lock release is open when the power is off, it requires a continuous supply voltage for it to remain locked as an interruption to the supply voltage releases the mechanism. Can be connected directly to FAILSAFE output of Eagle Access Control systems. However, a 12 VDC power supply (P632Z) and relay (P600T) are required when fitted to AC door entry telephone systems. Not recommended for use with fire exit doors. Colour Aluminium Type Fail Safe Related Products Bell 210 THDL 12V Electric Lock Release