School Crossing Flashers in Collection
The SCFs I have are displayed below in the order in which I received them. All use two 60 W GLS lamps unless otherwise specified.
For easier viewing, I've linked their names to a description.
This unit was probably made shortly after 1991 judging by the age of the instructions, but has never been used. The unit is activated by the insertion of a key into an electronic lock underneath, which is why many units in the city area have been replaced, as the keys get lost.
Simmonsigns Pulsa 4004
A much more up-to-date unit now - it is interesting to compare how the technology has evolved in the approximate ten year gap between the TAF and the Pulsa. This unit is switched via a remote control and then goes off after a pre-determined time. The Pulsa is widely used in this area; although many of these are switched automatically by a pre-programmed calendar in the unit's memory.
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