Name: Dahua Alarm Wireless Sensor For Smoke HY-SA21A-W2(868)
SKU: 24943
Price: 99.0 EUR

Online and phone orders only Installation available Our own certified technicians 20+ years of experience Need advice? +357 26 101001

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

Description

Buying advice

Not sure this is the right one?

Talk to the same team that supplies, installs and supports what we sell.

Ask about this product Call us and we will help you compare models and pick the right one for your setup. +357 26 101001 Pickup or delivery We are not a retail store. Order online or by phone, then collect from us or get it delivered within 2–3 business days, depending on availability and distance. Delivery and payment Have it installed Our own certified technicians can install and configure it, then support it afterwards. See our services

Want it supplied and installed?

Explore our services Book an appointment