Smoke Detectors - Household Sensors & Alarms - Security & Automation

Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless

85dBâ€“90dB, 10 s, -10Â°C to +55Â°C, 3V CR123A lithium battery, 868 MHzâ€“868.3 MHz, 98 Ã— 43.1 mm, 140 g

AUD $44.07 AUD $40.06

SKU:DHI-HY-SA21A-W2

EMD5779-QA - Smoke detector/alarm 220V AC, IEC C-13

AUD $298.27 AUD $271.15

SKU:EMD5779-QA

Smoke Sensor

AUD $425.28 AUD $386.62

SKU:NBES0307