£ 170.00(-17.65%) £ 140.00
Programmable Automatic Bell Timer
The Automatic Bell Timer Unit is a programmable 7 day time controller that can be linked to any 230v AC bells or sounders for bell ringing or siren sounding applications including, factory break time signalling, school class change bells with manual switch that can be used to permanently activate the sounders to highlight a school lockdown alert.
Simple installation and setup.
Special Offer Price (Limited Time Only)
Programmable Automatic Bell Timer with Lockable Keypad
Danfoss Randall 841 automatic break time sounder controller capable of up to 200 sounder times over a 7 day period. The ESU time controller produces either pulsed and continuous 230v AC output for bell ringing or siren sounding applications.
Ideal for schools and industrial break time sounder applications.
Two Zone Programmable Bell Timer
Danfoss Randall 842 two channel electronic signal unit..
Ideal for multi zone sounder applications e.g. bell in the office and siren in the factory, both zones can be programmed independently.
The Klaxon IP65 Rated High Output Siren can be used both indoor and outdoor environments thanks to its robust weatherproof design. This allows it to be used for a wide range of uses including fire alarms, general safety warnings, security and more.