T-90D Linear Supervised Door/Window Transmitter

The Model T-90D Supervised Door/Window Transmitter is a supervised, digitally-coded radio transmitter designed for applications such as door/window security. The T-90D is supervised for alarms and restorals, low battery, status, tamper, and test. The T-90D transmitter is compatible with any Linear SX format supervised security receiver.
Coding switches are not required or used in the T-90. Each transmitter is pre-coded at the factory to a unique code. With the SX format, there are more than sixteen million codes possible.
The T-90D can be triggered with the built-in internal magnetic contacts, with various types of external contacts, or both. When using one of the internal contacts and the external input, both sensors must be secured for a restore transmission, faulting either sensor will cause an alarm transmission. External inputs can be either normally open or normally closed.

Specifications

• Mounting - snaps into mounting plate (supplied)
• Power - two 3V 2032 lithium batteries (supplied); optional - two 3V 2450 lithium batteries for extended life
• Battery Life - up to five years with 2032 batteries; up to seven years with 2450 batteries
• Operating Temperature - 32° to 120° F (0° to 49° C)
• Frequency - 303.875 MHz
• Number of Codes - 16,777,216
• Code Setting Method - factory programmed
• Mode Switch Settings - N/O or N/C DIP switch selectable; fast or slow response DIP switch selectable; glass break selection DIP switch selectable; retransmission delay DIP switch selectable
• Jumper Selection - left reed switch; right reed switch; reed switches disabled; external switch enable
• Dimensions - 1.5" W x 3.3" H x .88" D (38 x 84 x 22 mm)

T-90D Installation Manual