3
4
tumble dryer exhausts etc.).
Reflective surfaces (ie pools of water or white-painted
walls) and overhanging branches may cause false
activation under extreme conditions.
During extreme weather conditions the motion
detector may exhibit unusual behaviour. This does not
indicate a fault. Once normal weather conditions return,
the detector will resume normal operation.
When siting Rx units that will need to work with the
TLTXDCB the signal reception range will be less than
100m if walls or chain link fences come between the
Tx and Rx units - if there is any doubt whether
communication will take place make temporary
installations before programming.
Dusk/Dawn
Photocell
(Daylight sensor)
View on Underside of Sensor Head
E
F
iTLTXDCB_Instructions.qxd 28/4/06 2:24 pm Page 3
