2
1
Introduction
The TLTXDCB Battery Powered Detector/Transmitter is
part of the Timeguard range of PIR products which
communicate by radio frequency (r.f.) signals. This
enables substantial amounts of wiring to be eliminated
which is particularly useful in long wiring runs and
coverage of outbuildings.
It is a combined PIR detector and r.f. transmitter which is
battery powered. It detects moving body heat and
transmits (sends) a signal to receivers in the system that
have been programmed to respond to its coded signal
causing their lights to turn on.
In the following instructions products with catalogue
numbers including TX (ones that send information about
PIR detection) are referred to as Tx units and products
with catalogue numbers including RX (ones that receive
information about PIR detection) are referred to as Rx units.
2.5m
Less
sensitive
More
sensitive
Lens Mask
12m
Restrict long detection
Restrict RHS detection
Restrict LHS detection
Restrict short detection
A
180º
B
C
D
Top
View
Side
View
iTLTXDCB_Instructions.qxd 28/4/06 2:24 pm Page 1
