| Model Code | Product description |
| WS-TPDH... | Duct humidity/temperature transmitter Brochure |
| WS-TPOH... | External humidity/temperature transmitter Brochure |
| WS-TPRH... | Room humidity/temperature transmitter Brochure |
| WS-TP/ESF... | Duct mount air velocity transmitter Brochure |
|
WS-TPRD1 & WS-TIO/DOM2/LD |
Rain detection system Brochure |
|
WS-TPFD & WS-TIO/DOM2/LD |
Flood detection system Brochure |
| WS-TPLLO |
Titan radiation sensor Brochure |