Transmitters carry the signal off site, which is what turns a local fire alarm system into a monitored one.
Det-Tronics
Det-Tronics 009480-083 GTXSN26B5 Toxic Gas Transmitter Compatible with FlexVu UD1020, GDTB Models. 34 NPT, Ex Proof, INMETRO. Ship Weight 2.0 lb 0.95
Sale price$988.30
Regular price$1,185.96
Not in stock - available on backorder - lead time on request
Det-Tronics
Det-Tronics 009480-003 GTXSN26W5 009480003 Toxic Gas Transmitter for FlexVu UD1020 and GDTB Models. 34 NPT, Ex Proof, FMCSAATEXIECEx. Weight 2.0lb
Sale price$988.30
Regular price$1,185.96
Not in stock - available on backorder - lead time on request
Napco
Napco PPIR Prima Passive Infrared Sensor Transmitter
Sale price$34.90
Regular price$41.88
In Stock