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KERUI Smart WiFi Loud Alarm Smoke Detector TuyaSmart APP Control Link with tuya devices

Power Supply: 9-Volt Battery (not included)     Sensor: Photoelectronic
Audio Alarm: 80dB@10ft                                   WiFi Stardard: IEEE 801.11b/g/n
Working Current: <40mA                                  Standby Current: <10uA
(500 available)
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KERUI WiFi Smart Smoke Detector
This smoke detector detects smoke, ensuring everyone wakes up and sounds the alarm in the event of a fire emergency. The detector is suitable for detecting smoke in homes, rooms, shops, hotels, restaurants, offices, schools, banks, libraries, computer rooms, warehouses, etc. It can alarm independently or push alarm information to mobile APP.
main function
1. This product is made of ABS material, which is safe and reliable.
2. This product can alarm on-site and connect to APP via wifi
3. Use common 6F22 9V battery
4. The performance is stable and reliable, and it will always alarm when there is smoke
5. Simple installation and simple self-check


Power: One 9-volt battery (not included)
wifi standard: IEEE 801.11b/g/n 2.4ghz
Sensor: Photoelectric
Working current: <100mA
Standby current: <10uA
High quality ABS material
Temperature range: 0 ~ 50℃
Relative humidity: ≦95%RH, no condensation
Alarm sound: >80dB
Battery low voltage alarm: ≦7.0V±0.2V


1 x KERUI WiFi Smart Smoke Detector
1 x English Manual
1 x Screws Pack

Installation method:
a. Punch holes in the ceiling with an impact drill;
b. Install expansion pipes on the ceiling;
c. Fix the installation plate with self-tapping screws;
d. Align the marking line of the alarm and the installation plate, then close it, turn it clockwise, and hear a "click" to indicate that the installation is in place.

Installation Precautions: 
a. Only for indoor installation and use;
b. The alarm should be kept more than 50cm away from the lighting equipment;
c. Do not install in the bathroom, where it is easy to get wet or with water droplets;
d. Do not install in a place where non-fire smoke or steam is likely to be generated;
e. Do not install in a place where the temperature is below 0°C or above 50°C;
f. When the cabinet is close to the ceiling, the alarm should be kept more than 60cm from the cabinet
  the distance; 
g. The alarm should be kept more than 150cm away from ventilation fans, air conditioners and vents;
h. When the battery is missing, the alarm cannot be installed in the mounting plate.

1. After the alarm is installed and put into use, it is necessary to press the test button to test the alarm every week. If a fault is found, it should be checked in time or returned to the manufacturer for maintenance;
2. Under normal circumstances, the battery life can be up to about a year, but harsh environments such as high temperature and high humidity will shorten the use time;
3. The alarm should only be installed after confirming that the function is normal. Before installation, it should be properly kept and take corresponding dust-proof, moisture-proof and anti-corrosion measures.

State LED Indicator Alarm sound
Normal Status Blink once every 60 seconds Off
Test Status/Smoke alarm status
The LED light flashes continuously and rapidly (on for 100ms, off for 100ms) Quick "beep beep"
Silent Alarm Mode The LED light flashes continuously and rapidly (on for 100ms, off for 100ms) Off
Low battery voltage Remind Blink once every 60 seconds Beep once every 60 seconds
Wi-Fi networking is successful LED is always on for 10 seconds Off
Wi-Fi distribution status LED light flashes continuously (twice per second) A short beep
When products of combustion are sensed, the unit sounds with 80db pulsating alarm until the air is cleared.

The loud alarm can be hushed by pressing the test button in the cover. It can only be muted if the detector first sounds an alarm.

Test by pressing the test button on the cover and holding it down for a minimum of 1 seconds (or until the alarm sounds).The alarm sounds if the electronic circuitry, horn, and battery are working. If no alarm sounds, the unit has battery fault or other faults. DO NOT use an open flame to test your detector, as it may damage the alarm or ignite combustible materials, causing a structure fire.

YOUR DETECTOR SHOULD BE CLEANED AT LEAST ONCE A YEAR. To clean your smoke detector, remove it from the mounting bracket by twisting counter-clockwise. Cleaning the interior of the detector (sensing chamber) by compressed air or a vacuum cleaner hose and blowing or vacuuming through the openings around the perimeter of the detector. The external of the detector can be wiped with a damp cloth. After the cleaning, reinstall the detector and test it using the test button. If cleaning does not restore the detector to normal operation, the detector should be replaced.

Our Service:
1. OEM&ODM Service
A, customized the language is appreciate (such as Italian, Arabic,Portuguese,French ,etc)
B, customized logo on the alarm system ,also can print your logo on the packing box.
2. 12 months Warranty and high quality
All our alarmes with 12 months warranty, first 3 months replacement, long-life maintenance
each alarm undergo strict tested by QC before shipment
3. Professional service and Factory Price
100% original brand manufactory production, highest quality with the competive price.
4. Payment
T/T, Western union, or Paypal (value less than 500 USD)

Q1. Can I have a sample order?
Answer: Yes, we are willing to offer trial sample order to you for quality test. Mixed samples are acceptable.

Q2. What is the lead time?
Answer: Sample needs 1-3 working days, mass production needs 10-25 working days for order less than 5000pcs.

Q3. Do you have any MOQ limit?
Answer: EXW MOQ is 20 pcs under carton box.

Q4. How do you ship the goods and how long does it take arrive?
Answer: The sample will be sent to you by optional shipping service (couriers, air, and sea). The delivery time 
depends on the shipping service.

Q5. How will we proceed the order if I have logo to print?
Answer: Firstly, we will prepare artwork for visual confirmation. If the color and position are right, we would 
make sampling firstly from silk print factory and take picture for your second confirmation before 
mass production.

Q6. Does this sensor work with any alarm host?
Answer: It can work with most of the alarm host with the same frequency.

Q7. Warranty Period
Answer: 12 months.

Welcome to contact us!
WhatsAPP: +8613794499220
email: secruimall@163.com

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