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The S101 range of ringers is used for lock bell signalling. These units operate by inserting a key into the side of the unit and turning it, thus closing a wiping contact to ring a remote bell.


The unit can be supplied in various key configurations such as : triangle, half moon, square, oblong, hexagon and small triangle. Keys Sold Separately.


The housing is manufactured from a dough moulded compound (DMC).

S101 Key Bell Ringer

  • It should be noted that delivery periods vary between products and is subject to present workload, prior sales and availability of raw materials from our suppliers.

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