Penggera Api-Lite Manual Arahan Pengesan Asap Wayarles W-SD355
Fire-Lite Alarms W-SD355 Wireless Smoke Detector Product Information Specifications Model: W-SD355 and W-SD355T Wireless Intelligent Photoelectric Smoke Sensor Diameter: 4.0in. (102 mm) installed in B501W Base Weight: 8.1 oz. (230 g) installed in B501W base with 4 batteries FAQ Q:…