Retou yo ap aksepte nan 40 jou depi dat ou resevwa machandiz yo. Atik personnalize pa ka retounen oswa echanje. Atik achte ak yon kat kado e-ka sèlman echanje; rembousman pa aplike.
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Nou sèlman aksepte atik ki achte nan roymall.com. Si ou achte nan distribitè lokal nou yo oswa lòt revandè, ou pa ka retounen yo sou bò pa nou.Atik lavant final oswa kado gratis pa akseptab pou retou.Pou kalifye pou yon retou, atik ou a dwe itilize epi nan menm kondisyon ke ou te resevwa li. Li dwe tou nan anbalaj orijinal la.Apre ou fin resevwa enstriksyon retou nan men nou, tanpri anbalaje atik ou retounen yo epi depoze pake ou a nan biwo lapòs lokal la oswa yon lòt kurye. Nou pral trete retou ou a oswa atik echanj nan 3-5 jou ouvrab apre nou fin resevwa li. Rembousman an pral trete epi kredite otomatikman nan metòd orijinal ou pou peman.Pa gen retou oswa echanj ka aksepte si pwodwi a te pwodui pèsonalize, ki gen ladan gwosè pèsonalize, koulè pèsonalize, oswa enprime pèsonalize.Bezwen plis èd, tanpri kontakte nou. service@roymall.com oswa Whatsapp: +447549870296
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Specifications:
Product Name
Smoke Sensor Alarm
Input Voltage
DC9V alkaline battery (Not Include)
Static current
＜10uA
Alarm Current
＜100mA
Low battery alert
≤6.5±0.5V
Alarm Sound Level
uff1e90db/2m(2.4GHz)
WIFI
802.11b/g/n
Working Temperature
-10-50℃
Working Humidity
≤95%RH
Features:
1. Reliable and Accurate Smoke Detection: The Smoke Sensor Alarm is designed to detect smoke and other potentially dangerous gases with high accuracy. It uses advanced technology to ensure that you are alerted in case of any smoke or gas leaks in your home or office.
2. Smart Home Integration: The Smoke Sensor Alarm is compatible with Tuya/Smart Life APP, Amazon Alexa, and Google Assistant. This means you can easily control it using your smartphone or voice commands. You can also integrate it with other smart home devices to create a comprehensive security system.
3. Easy Installation and Maintenance: The Smoke Sensor Alarm is easy to install and maintain. It comes with a user manual that provides step-by-step instructions on how to install and set it up. You can also easily replace the battery when it runs out, ensuring that your home or office is always protected.
4. Loud and Clear Alarm Sound: The Smoke Sensor Alarm has a loud and clear alarm sound that can be heard from a distance of up to 2 meters. This ensures that you are alerted in case of any smoke or gas leaks, even if you are in another room.
5. Cost-Effective and Durable: The Smoke Sensor Alarm is a cost-effective and durable solution for smoke and gas detection. It is made of high-quality materials that are designed to withstand wear and tear, ensuring that it lasts for a long time. It is also affordable, making it accessible to everyone who needs it.
Package included:
1*WiFi Smoke Detector 1*User Manual (note: there is no battery inside the product)
good product, easy to install and working as per description. Sound is loud and clear. It is easy to connect with Wi-Fi receiving notification accurately.
Roymall C.o.
Kado gratis
Règleman livrezon
Règleman retou
Coupon Code
Direct purchase from the factory 
Security & Protection
Security & Surveillance
Security Alarm
Sensors
