HF-S2

Standalone Photoeletric Smoke Detector, I/O Interface

HF-KS1-WF/R

Wireless Interlinked Smoke Alarm 1+3 Kit with Gateway, RF 433 MHz, Interlink up to 30 devices

HF-S3E

Standalone Photoelectric Smoke Alarm

HF-KS2-WF/R

Wireless Interlinked Smoke Alarm 1+3 Kit with Gateway, RF 433 MHz, Interlink up to 30 devices

HF-SG3-WF/R

Wireless Photoelectric Smoke Alarm, RF 433 MHz, Interlink up to 30 devices

HF-S3E-R

Wireless Photoelectric Smoke Alarm, RF 433 MHz, Interlink up to 30 devices