Gold Member Since 2013
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Shenzhen Safety Electronic Technology Co., Ltd.

Smoke Detector, GSM Smoke Detector, GSM Alarm System manufacturer / supplier in China, offering Smart Home GSM Wireless Smoke Sensor, Gas Leakage Detector with Valve for Smart Home Security System, Smoke Sensor for Home Security Alarm System and so on.

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Smart Home GSM Wireless Smoke Sensor

FOB Price: US $15-18 / Piece
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $15-18/ Piece
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Port: Shenzhen, China
Production Capacity: 200000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SFL-908
  • Usage: Smoke
  • Certification: CE, RoHS
  • Working Voltage: AC110-240V or 9VDC
  • Alarm Current: <200mA
  • Working Temperature: -10~50°c
  • Dimension: 120*45mm
  • Transport Package: Neutral Box/ Customized
  • Origin: Shenzhen, China
  • Type: Smoke Alarm
  • Installation Mode: Ceiling Mounted
  • Application: Home, Industry, Shop/School/Warehouse
  • Static Current: < 30mA
  • Rechargeable Battery: 24 Hours When Cut Down AC Power
  • Alarm Volume: 85dB(3m)
  • Trademark: SFL
  • Specification: 120*45mm
  • HS Code: 8531100000
Product Description
Smart Home GSM Wireless Smoke Sensor

General Features

1. Smart Technology:   Designed to help reduce unwanted or nuisance alarms

2. Single Button Test :  Pushing the button to test the alarm 

3. Dust Cover  is included to keep the alarm clean during construction

4. Easy Installation/Maintenance features include two screws for easy access to install smoke alarm on the ceiling
6. Tamper-resistant protection
7. Low battery consumption and sensitivity detection

8. Improved UV Resistance keeps the alarm from discoloring from time

Functions of the GSM Smoke Detector

1. 5 groups auto dial phone number,5 groups SMS phone number(28 limit for content of message including words, Punctuation, Arabic numerals)
2. EEPROM Information protection, Information will never be lost 
3. Buildin NIMH rechargeable battery, battery backup power automatically converted when ac power is interrupted
4. Quad_band 850/900/1800/1900MHZ GSM/GPRS wireless industry module, stable and reliable
5. AC, DC power supply, 24 hours uninterrupted alert 
6. SMS alarm content can be modified 
7. Arm, disarm, control by remote Mobile phone  
8. Press the test button for 3 seconds to test the function properly. Buzzer sends out long beep, the alarm is triggered

Technical Parameters 

SensorOptical speed optional
Working VoltageAC110-240V  or 9VDC
Working CurrentStatic current < 30mA ,Alarm current <200mA
Smoke sensitivityComplies with UL217 Standard, the test value per inch of 3.2% weak
Misty detector response
Rechargeable BatteryCan supply Power for 24 hours when Cut down AC Power
Working Temperature-10~50°C
Alarm volume85dB(3m)

Applies widely to works, banks, stores, warehouses, offices and homestead etc. 

Smart Home GSM Wireless Smoke Sensor

Factory Images

Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004, and is a high-tech private enterprise specializing in the research, development, manufacture, sale and service of security alarm series products.

Our company always adheres to the business principle of "good faith to win customers, good quality to catch market". Now we have set up offices in more than 20 provinces in China, and we also set up our branch company in Hong Kong named Safety Electronic Technology (HK) Co., Ltd., which is convenient for developing overseas markets. The products sell well in China Mainland, Hong Kong, the United States, Canada, Africa, Europe, the Middle East, India, Thailand, Malaysia and many other countries and regions.

Smart Home GSM Wireless Smoke Sensor
Smart Home GSM Wireless Smoke Sensor

OEM& ODM are Acceptable

Delivery& Payment Details
  • Delivery method can be negotiated, you can make your choice after check and negotiation.
  • 30% amount prepaid to confirm the order before production.
  • Payment Method: T/T or Western Union can be accepted.
  • Delivery time 3 working days for sample order,5-7 working days for general order,10-15 working days for big order.
  • Balance be finished before delivery.

We also supply

Wired Alarm SystemWireless Alarm SystemGSM Alarm SystemSmoke Detector
Glassbreak DetectorVibration DetectorWired Flooding DetectorMagnetic Switch 
Household Gas Leak AlarmGas Solenoid ValveDual Passive Infrared DetectorCurtatain-Style Passive Infrared Detector
Active Infrared BeamsWireless Door SensorPush-pull Type Remote ControllerPanic Button

Smart Home GSM Wireless Smoke Sensor

Q1: Are you manufacturers?

A: Yes, we are manufacturers in China for more than 15 years.

2: Do you have any MOQ limit for the first order?

A: We are with Low MOQ, 1pc for sample checking is available

Q3: Do you accept OEM/ODM?

A: We accept OEM, as well as a professional team for customer ODM services. 

Q4: How long is your delivery time?

A: 3 working days for sample order;

    5-7 working days for general order;

   10-15 working days for big order.

Q5: Is it OK to print my logo on the product?

A: Yes, We can proide LOGO printed on your products.

Q6: What about the warranty?

A: For the strobe/sensor, we provide 12months warranty;

    for the alarm panel, we provide 18months warranty. 

Q7: Where is your factory located? How can I visit there?

A: Our factory is located in Shenzhen City, Guangdong Province, China. All our clients, from home or abroad, are warmly welcomed to visit us!

Please enjoy our website, call or email us with any needs. Our professional sales team always be a good standby! Any of your suggestions will be appreciated.

Contact information:

Shenzhen Safety Electronic Technoloty Co.,LTD

Official Web:



Contact Person: Ms. Mona

Tel/: 0086 13977388061

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