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Shenzhen Professional Security Technology Co., Limited
Custom manufacturer
17yrs
Guangdong, China
Main categories: Alarm Systems, Smart Cameras, Smart Locks, Smart Lighting, Switches & Plugs & Sockets
Ranked #7 Alarms class _i18n_mod_start_`shopmodule.shopsign.rankgoldfactory_i18n_mod_end_Years in industry(12)ODM services availableFinished product inspectionGlobal export expertise
Top picks

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2023 Hottest Built-Battery Tuya Wifi Water Leak Sensor With Tuya Smart Product Linkage Control PST-WW002
$3.89-4.20
Min. order 1 piece
3 recent viewed
Best Selling Water Level Sensor Tuya Smart WiFi Water Flood Sensor PST-WW002
$3.89-4.20
Min. order 1 piece
APP Remote Control Home Security Alarm Tuya Smart WIFI Water Leak Sensor Alarm Water Level Detector Flood Leak Sensor PST-WW002
$3.89-4.20
Min. order 1 piece
2 recent viewed
Shenzhen Manufacturer Wifi Tuya Smart Home Alarms Wireless Water Flood Sensor for House Use PST-WW002
$3.89-4.20
Min. order 1 piece
Tuya Smart Gas Sensor
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Tuya Smart Alarm Sensors
Tuya Smart Gas Sensor
High Quality Mini Wireless WiFi Tuya Smart Gas Sensor PST-WS2CG
$28.12-28.99
Min. Order: 1 piece
2023 Factory Price Standalone Work UK/US/EU Plug Pin Smart Home WiFi Tuya Gas Detector PST-WS2CG
$27.25-28.99
Min. Order: 5 pieces
Best Selling Wireless WiFi Tuya Smart Gas Sensor for Natural Gas (CH4) PST-WIFI-818
$17.45-17.99
Min. Order: 1 piece
Tuya APP Control Natural Gas Detected Independent WIFI Gas Detector PST-WIFI-818
$17.63-17.99
Min. Order: 1 piece
Profession Home Safety CO Carbon Detector Tuya Smart WiFi CO Sensor PST-WIFI-708
$17.99-20.99
Min. Order: 1 piece
Hot Selling CH4 Detector WiFi Smart Gas Sensor Work With Tuyasmart APP PST-RQ400A
$6.01-6.40
Min. Order: 10 pieces
23 sold
2024 China Manufacturer Home Automation Wireless Tuya Smart WiFi Gas Sensor PST-RQ400A
$7.66-7.90
Min. Order: 5 pieces
160 sold
Fashinlable Tuya Smart WiFi APP Control Gas Sensor for Home Security System Gas Leakage PST-RQ400A
$7.66-7.90
Min. Order: 5 pieces
Fire Safety Tuya Smart Wifi Combustible Natural Gas Sensor LPG Gas Leak Alarm Detector for Kitchen Gas Monitoring PST-RQ400A
$7.57-7.80
Min. Order: 5 pieces
20 sold
2025Intelligent 70dB Tuya Smart WiFi Natural Gas Sensor for Kitchen Security PST-RQ400A
$7.42-7.90
Min. Order: 5 pieces
70 sold
2025 Promotion Price Tuya Smart WiFi APP Control Gas Sensor for Gas Leakage PST-RQ400A
$6.02-6.40
Min. Order: 5 pieces
21 sold
LPG Fire Protection Smart Life APP Remote Control Tuya Smart Wifi Natural Gas Sensor Combustible Gas Leak Detector PST-RQ400A
$7.57-7.80
Min. Order: 5 pieces
New Wifi Independent Tuya Smart Gas Sensor Detector With Tuya Smart APP Control PST-RQ400A
$7.66-7.90
Min. Order: 5 pieces
31 sold
China Manufacturer EU/UK/US Wireless WiFi Tuya Smart Gas Sensor PST-RQ400A
$7.66-7.90
Min. Order: 5 pieces
2023 Wholesale Price Wireless Tuya Smart WiFi Gas Sensor PST-RQ400A
$7.66-7.90
Min. Order: 5 pieces
New Tuya Smart Wifi Natural Gas (CH4) Methane Gas Sensor Household Smart Gas Alarm Detector Leakage Sensor PST-PA-210
$10.10-10.50
Min. Order: 2 pieces
8 sold