Alarm sensors

HiSpec Mains Powered Smoke Alarm with 9V Battery Backup

Kidde 10LLDCO - 10 Year lithium Battery Digital Carbon Monoxide Alarm

Yale Sync Wireless Door Contact sensor

HiSpec Wireless Interlinking 10 Year Sealed Battery Alarm Kit (Scottish and English Legislation Compliant) - 3 Smoke 1 Heat

HiSpec Mains Powered Smoke Alarm and Heat Detector Kits with 9V Battery Backup: 3 Smoke/1 Heat

Yale HSA Wireless Intruder alarm motion sensor

10 Year Longlife Battery Carbon Monoxide Detector - Hispec HSA/BC/10

Radio-Interlinked Sealed Battery 2 Smoke and 1 Heat Alarm Kit - Hispec RF Pro Range

Kidde 7CO - 10 Year Life Travel Certified Carbon Monoxide Alarm

Kidde K7DCO - 10 Year Travel Certified Digital Carbon Monoxide Alarm

Netatmo Smart Anemometer to measure windspeed

Hispec Wireless Interlink 2 x Smoke and 2 x Heat Alarms Lithium Battery

Bosch Smart Home RFPR-ZB-SH-EU Wireless Motion detector

Hispec Wireless Interlink Smoke, Heat & Carbon Monoxide Lithium Battery Powered

Netatmo Wall Mount for Wind Gauge or Rain Gauge

Kidde 10LLCO - 10 Year Longlife Battery Carbon Monoxide Detector