Location：Home>self diagnostic smoke detector
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Wanlin Fire Protection Brings 4G LTE Cat.1 + NB-IoT 4G Wirel···
Wanlin Fire Protection···
2026-07-07
smart home smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM601 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + NB-IoT wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+ cou···
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Wanlin Fire Protection Brings 4G LTE Cat.1 + WiFi 4G Smoke &···
Wanlin Fire Protection···
2026-07-07
remote notification smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM605 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving ···