3 Year Battery Smoke Alarm

Wanlin Announces WL-WL300 Zigbee 3.0/WiFi Medical Alert System for International Markets Including R 2026-06-11
medical alert system direct from Wanlin Fire Protection — 12-year factory experience, WL-WL300 fully certified CE/FCC/RoHS. Key specs: Zigbee 3.0/WiFi wireless, 3s alert push via APP Push + Audible 75dB, 2-year CR2032
Wanlin Announces WL-WL300 Zigbee 3.0/WiFi Landlord Safety Devices for International Markets Includin 2026-06-11
landlord safety devices direct from Wanlin Fire Protection — 12-year factory experience, WL-WL300 fully certified CE/FCC/RoHS. Key specs: Zigbee 3.0/WiFi wireless, 3s alert push via APP Push + Audible 75dB, 2-year CR2032