Two-wire fire alarm relays are electrical switches used to interface a two-wire fire alarm system to other building systems such as sprinklers and lifts etc. They require the use of specifically compatible two-wire devices and a compatible two-wire fire alarm control panel for proper operation.
Two-Wire Relays
Two-wire fire alarm relays are electrical switches used to interface a two-wire fire alarm system to other building systems such as sprinklers and lifts etc. They require the use of specifically compatible two-wire devices and a compatible two-wire fire alarm control panel for proper operation.
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Apollo AlarmSense Alarm Relay Module (55000-835APO)
55000-835APO
> 55000-835APO
> Alarm Relay Module
> Enables DDA compliance£28.67 £23.89
In Stock
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