The ViAC-STK Assist Call kit is designed to provide a fully compliant and scalable solution to building owners with many unique benefits, including clear indication, acoustic and visual feedback and high quality stainless steel finishes to blend into all locations.

In simple systems where the accessible room in in a permanently staffed area a basic kit can be used.

However where the accessible room is in a remote location a means of signalling that help is on the way is required; Assist call provides this by switching from the two tone alarm signal to a short period of beeps every 15 seconds, the visual indication also changes from flashing to steady; indicating to the occupant that help is on the way.

If the call is not cancelled within two minutes of acceptance the system reverts to full alarm again. In line with BS8300 the alarm call should only be cancelled from the location the call was generated from.

For simplicity all wiring is standard two core cable, and unlike other systems the wiring order of the devices is not fixed, allowing the designer total flexibility in the installation routes.

The ViAC-STK Assist Call emergency assistance alarm is a 2 wire system consisting of a combined Over door indicator/PSU which should be located above the door outside of the WC.

The ceiling pull cord should be loated near to the WC and the cancel plate also located near to the WC. Additional assist call devices can be connected to the circuit of either one additional cancel plate or over door indicator and up to 5 additional ceiling pull cords. Assist call devices an be wired in any order so wiring runs can be kept to a minimum