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Battery Back-up Siren Factory
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4G WiFi Home Alarm GSM Alarm System Home Security
US$ 78-82
/ Piece
100 Pieces
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard 4G Tuya APP Control Compatible Amazon Alexa Wolf Guard Alarm System
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Wholesale Smart Life WiFi 4G Wireless Home Alarm Security System
US$ 75-78
/ Piece
1 Piece
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya Smart Home 4G WiFi Alarm System
US$ 63-75
/ Piece
100 Pieces
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
2022 New Product Motion Sensor WiFi GSM Smart Home Security System with Tuya APP
US$ 63-75
/ Piece
100 Pieces
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Shenzhen Chitongda Electronic Co., Ltd.
Smartlife 4G WiFi GSM Home Wireless Security Alarm System with Smoke Sensor
US$ 75-78
/ Piece
1 Piece
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless Tuya WiFi 4G Intruder Alarm GSM Intelligent Home Security System Burglar Alarm System
US$ 63-75
/ Piece
100 Pieces
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard 4G Smart Home Security Alarm System 433MHz Tuya Wireless WiFi GSM Support Ios and Android APP Remote Control with Alexa
US$ 69.5
/ Piece
45 Pieces
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard High Quality Best Sale WiFi GSM Home Security Alarm System with Camera Wireless Tuya Alarm
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya WiFi 4G Smart Home Security Burglar Alarm System
US$ 65-78
/ Piece
1 Piece
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Intelligent Wireless Home GSM WiFi TFT Screen Intruder Alarm System with 100 Wireless Zone
US$ 38.5-45.5
/ Set
1 Set
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Intelligent Tuya GSM and WiFi Security Home Alarm Burglar Alarm System with RFID Card
US$ 68
/ Set
5 Sets
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Hot Sale Tuya WiFi GSM Wireless and Wired Burglar Smart Alarm System Mejor Sistema De Alarma GSM Casa
US$ 69.5
/ Set
50 Sets
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard New Home Security System for Smart Home System Automation, Alarm Security System
US$ 35.5
/ Set
20 Sets
(Min. Order)
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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)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
4G WiFi Tuya Smart Security Home Alarm System with Mobile APP Control
US$ 65
/ Piece
2 Pieces
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Shenzhen Chitongda Electronic Co., Ltd.
Home Automation GSM Alarm Systm with GSM+RFID
US$ 70-76
/ Piece
5 Pieces
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Shenzhen Chitongda Electronic Co., Ltd.
Tuya 4G WiFi Smart Home Android Burglar Security Alarm System Support Alexa and Google
US$ 75-80
/ Piece
1 Piece
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless 4G GSM Home Anti-Theft Security Alarm System with 99 Wireless Zones Alarm
US$ 1-58
/ Set
2 Sets
(Min. Order)
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Shenzhen Chitongda Electronic 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)
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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
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard APP Control Compatible Amazon Alexa GSM WiFi Alarm Systems
US$ 58.5
/ Set
20 Sets
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Tuya Smart Life APP Control GSM Wireless Connection Alarm Kit WiFi Alarm System RFID GPRS Alarm System 2022
US$ 58.5
/ Set
20 Sets
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
Wired Wireless Intrusion Smart WiFi GSM Alarm System for Home Security (ES-X6)
US$ 100-120
/ Set
1 Set
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Ease Security Co., Ltd.
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Category
Alarm
Security & Protection
Alarm & Security Systems
Product Features
Certification
CE
Signal Transmission
Wireless Alarm
Wired 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
Guangzhou