D-Tech DHI-HY-SA21A-W2
D-Tech DHI-HY-SA21A-W2 433MHz Battery-Powered Wireless Smoke Alarm Sensor – 85 dB(A) – Works with D-Tech Wireless Alarm Hub – EN14604 Compliant Key Features :- Split-spectrum sensor technology Test and silence features in one single button Loud sound output over 85 dB(A) at 3 meters Low quiescent current consumption Surface-mount device (SMD) circuit board design Low battery warning signal Meets the EN14604 standard Part of D-Tech AirShield wireless alarm system
- Brand: Dahua
- Category: Wireless Alarms
- SKU: DHI-HY-SA21A-W2
Dahua D-Tech DHI-HY-SA21A-W2
Shipped to your region. Freight is calculated at checkout from live courier rates.
Standard delivery to main‑centre, ground‑floor addresses is included in the quoted rate. For rural or oversized deliveries, any extra freight will be confirmed before dispatch.
Collection available — we'll confirm pickup readiness after your order:
- 136 Cryers Road, East Tāmaki, Auckland 2013
Key Details
- Part #:
- DHI-HY-SA21A-W2
- Sku:
- PSW-IP-457986
- Brand:
- Dahua
D-Tech DHI-HY-SA21A-W2
D-Tech DHI-HY-SA21A-W2 433MHz Battery-Powered Wireless Smoke Alarm Sensor – 85 dB(A) – Works with D-Tech Wireless Alarm Hub – EN14604 Compliant Key Features :- Split-spectrum sensor technology Test and silence features in one single button Loud sound output over 85 dB(A) at 3 meters Low quiescent current consumption Surface-mount device (SMD) circuit board design Low battery warning signal Meets the EN14604 standard Part of D-Tech AirShield wireless alarm system