smoke alarm bulk supplier

Wanlin Fire - China source manufacturer of Smoke Alarm Bulk Supplier. Professional smoke alarm OEM and ODM services: private label, custom logo, packaging, multilingual manuals, EN 14604 / UL 217 certified models, 10-year battery and smart options. ISO 9001 factory. Contact +8613261677119.

contamination detection smoke alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM607 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + Voice Alert + 4G Cat.1 + Smart Home Integration + WiFi/BT, 4G LTE Cat.1 + WiFi + Bluetooth + Cloud Platform + Voice Prompt + Sma···