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Smart Door Phone Factory
119
products found
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Video
Tuya
Smart
Life WiFi
Smart
GSM Home Security Alarm Voice Control Alarm System
US$ 60
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Original
Factory
OEM WiFi
Door
Contact Automation Home Alarm Security System Tuya
Smart
Life APP Remote Control Opening Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Minco Home
Factory
Price Wireless WiFi Antomatic
Door
/Window Sensor for
Smart
Home Alarm Security Anti-Theft System
US$ 4.9-6.4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Sos GPS 4G Watch
US$ 38-45
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard New Tuya Alarm System with
Door
Sensor Motion Sensor Remote Control GSM WiFi Alarm System
Smart
Home Security
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Minco Home
Smart
Life Remote Control Wireless Magnetic
Door
Contact/Sensor for Home Alarm Tuya
Smart
WiFi Automatic Sliding
Door
Sensor
US$ 5.08-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Wolf Guard 2022 New Tuya Alarm System with
Door
Sensor Motion Sensor Remote Control GSM WiFi Alarm System
Smart
Home Security - Buy GSM WiFi Security
US$ 58.5
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Tuya
Smart
Life Alarm /Zigbee Home Security Alarma Siren /WiFi Siren with
Smart
Door
Sensors, PIR Sensors
US$ 79.5
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Free Shipping! 4G
Smart
Home GSM WiFi Security Intruder Alarm System with Free
Door
Sensors
US$ 1-58
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smartlife Alarm Security Gateway Tuya GSM WiFi Hub Intruder Alarm System with
Smart
Door
Sensors, Motion Sensor
US$ 1-58
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya
Smart
Home 4G WiFi GSM Intelligent Personal Alarm System with PIR Motion Detectors
Door
Sensors
US$ 1-58
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Newest Design Wholesale Anti-Theft Home Security Alarm System Compatible with
Smart
Life/ Tuya APP WiFi Window/
Door
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya WiFi GSM Home Security Alarm System with Wired Wireless
Smart
Zones (ES-G66W)
US$ 40-50
/ Set
1 Set
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Smart
Life GSM WiFi 4G House Security Alarm System
US$ 65-78
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Minco Home
Door
Magnet Sensor Magnetic
Door
and Window Alarm Sensor WiFi
Door
Sensor WiFi Magnetic
US$ 3.2-4.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Wolf Guard Full Automatic Voice Control by Alexa
Smart
Home System
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Home Security WiFi GSM Burglar Alarm for
Smart
Home 007m3X
US$ 42-45
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard High Quality Wireless Home Fire Security GSM Tuya WiFi Burglar Alarm System Alarm Monitoring Center
US$ 39.5
/ Piece
35 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard Best WiFi 4G House Security Alarm System with
Smart
Life Tuya APP
US$ 65-78
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya
Smart
Life 4G 3G GSM WiFi Gateway Home Security Alarm System with TFT Color Display Alarm
US$ 1-58
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
2017 WiFi 3G 4G GSM
Smart
Home Automation Alarm Security Intruder Alarm System with Spanish Italian Russian Italian APP
US$ 55-65
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless GSM Security Alarm System with RFID Tags (WM2T)
US$ 45-53
/ Set
10 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Manufacturer Anti Intruder Tuya APP WiFi GSM/3G/GPRS
Smart
Home House Alarm Hub Kit System
US$ 54.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Free Sample Tuya WiFi GSM Wireless
Smart
Home Alarm Home Security Alarm System Alexa and Google
US$ 1-58
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Alarm
Security & Protection
Alarm & Security Systems
Product Features
Certification
CCC
Signal Transmission
Wireless Alarm
Working Mode
Active
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
ODM
Own Brand
City
Shenzhen
Hefei
Guangzhou