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 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
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 D-Tech Stock Clearance – Limited stock on hand – First In First Serve – Special pricing applicable to items in ITPLUS stock only