Purchase Qty. Reference FOB Price
1-49 Pieces US$70.00
50-99 Pieces US$63.00
100+ Pieces US$56.00
Product Description
Specification Model AW-CSD381EX Main Voltage DC24V±3V (no polarity) Operating current Monitor: 150uA Alarm: 30mA Alarm Relay Out Normally Open and Closed Smoke Alarm Sensitivity 0.10dB/m~0.27 dB/m Ex-Atex Protection Level Exdib II CT6 Protection class IP30 Materials and ...