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.