User's Manual

TX522S
TWO-BUTTON TRANSMITTER
The TX221 transmitter is a replacement RF transmitter. The transmitter
comes with 2 push-button switches.
1) Press LEFT push-button switch on control first receiver (Your alarm
system)
2) Press RIGHT push-button switch on control first receiver (Your alarm
system or electric device)
TRANSMITTER BATTERY REPLACEMENT
If the range of your transmitter deteriorate, it is possible that you need to
replace the battery.
1) Release the screw from the back of transmitter and remove upper
transmitter case.
2) Remove old battery from transmitter.
3) Install a new battery (12 volt) noting the (+) and (-) marks in the battery area
of the transmitter.
4) Replace upper transmitter case with area, do not damage the inside
components.
5) Tighten the screw on the back of transmitter.
This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions.
1) This device may not cause harmful interference, and
2) This device must accept any interference received, including interference
that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the 
manufacturer responsible for compliance could void the user’s 
authority to operate the equipment