BestDealPlus
  1. Trang Chủ
  2. Tất cả danh mục
  3. An ninh và bảo vệ
  4. Báo Động an ninh
ME204R RF433 Tuya 300M Gas Detector LED Display Portable Smart Home Device Gas Tank Meter LGP Measurement Function 1M/50Kg
6,200,693 ₫
9,395,033 ₫
-34%
(5.0)
A24U Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Digital LCD Temperature Display For Home Kitchen
295,571 ₫
615,749 ₫
-52%
(5.0)
Tuya WiFi Smart PIR Motion Detection Sensor Security Burglar Alarm Sensor Smart Life App Control Support Alexa Google Home
279,953 ₫
583,197 ₫
-52%
(5.0)
Smart Air Leakage Detector Accurate Notification Push Alarms Sensor
391,424 ₫
711,602 ₫
-45%
(5.0)
AC57-Tuya Smart Zigbee Energy Meter 2 Way Bidirectional With Current Sensor Clamp App Monitor Power 100-240VAC,2 Channels 2CT Du
539,925 ₫
1,038,361 ₫
-48%
(5.0)
【Buy It-Now!】Remote APP Notifications Wifi Motion Sensor Detector Weather Resistant Smart Outdoor Home Security For Alexa
669,255 ₫
700,729 ₫
-4%
(5.0)
KERUI GD13 LPG Máy Dò Không Dây Có Độ Nhạy Cao Thoại Màn Hình Hiển Thị LED Chất Lỏng Dầu Khí Ngộ Độc Cảm Biến Cảnh Báo Cho Nhà Bếp
643,503 ₫
686,995 ₫
-6%
(5.0)
【MUST-HAVE】Combustible Gas Detector Methane LPG Leak Detection Analyzer With Audible Visual Alarm- Natural Gas Leak Detection To
1,057,818 ₫
1,627,500 ₫
-35%
(5.0)
2 in 1 Gas Detector, Plug-in Home Natural Gas/Methane/Propane/CO Alarm, Leak Sensor Detector with Voice Promp and LED Display
244,414 ₫
498,792 ₫
-51%
(3.7)
New CO Leak Detector 2-in-1 Carbon Monoxide Home Security Alarm Combustible Gas Smoke Alarm Gas Detector Gas Smoke Alarm
570,540 ₫
595,720 ₫
-4%
(5.0)
A10R 10 In 1 Indoor Air Quality Monitor C02 Lemperature Humidity HCHO TVOC PM2.5 PM10 CO Aql Meter Formaldehyde Monitor Black
438,349 ₫
797,154 ₫
-45%
(5.0)
HOT
AT-68S with Backlight Tester Auto Supplies Portable Alcohol Tester Portable Alcohol Detector
556,234 ₫
1,112,468 ₫
-50%
(5.0)
HOT
Temperature Humidity Infrared Carbon Dioxide Detector Tuya WiFi Air Box CO2 Concentration Sensor Alarm Hygrometer Gas Monitor
1,430,071 ₫
2,860,142 ₫
-50%
(5.0)
Gas Leak Sensor Natural with Solenoid valve automatic shut-off Carbon Monoxide Detector Plug In Propane LPG Home Security Alarm
684,706 ₫
709,885 ₫
-3%
(5.0)
Anti Spy Wireless RF Signal Detector Bug GSM GPS Tracker Hidden IR Camera Eavesdropping Device Military Professional Version
187,128 ₫
550,225 ₫
-66%
(5.0)
GAS Leak Detector Carbon Monoxide CO Plug In CH4 Methane Combustible Leakage Coal Alarm Sensor EU Standard EU PLUG
598,009 ₫
964,540 ₫
-38%
(5.0)
ABSQ-Tuya 300M ME204R RF433 Gas Detector LED Display Portable Smart Home Device Gas Tank Meter LGP Tank Measure 1M/50Kg
5,747,179 ₫
7,274,820 ₫
-21%
(5.0)
HD2000 Gas Detector With Valve LPG Gas Detector Natural Gas Leak Detector For Home Kitchen Propane Gas Bottle Methane CH4
664,281 ₫
1,037,938 ₫
-36%
(5.0)
Gas Sensor 9000A, Handheld Gas Detector,O2 EX H2S CO Measurement, Industrial Safety Analyzer Air Quality Monitor-ABJU
3,522,816 ₫
7,045,631 ₫
-50%
(5.0)
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Temperature Alarm Clock Display for Home Kitchen Camper Trailer RV Voice
604,205 ₫
1,233,029 ₫
-51%
(5.0)
APPLIA-2X TUYA WIFI Energy Meter Din Rail Mount Digital Voltmeter Ammeter Wattmeter AC 100-290V Kwh Power Meter Remote Control
828,056 ₫
1,562,548 ₫
-47%
(5.0)
-A21Z Air Quality Detector 12 In 1-Air Quality Tester With Temperature Humidity Meter CO/CO2 HCHO/TVOC AQI/PM2.5 PM10 Black
600,870 ₫
1,278,709 ₫
-53%
(5.0)
Tuya Home Gas Alarm Gas Leak Sensor Digital Display with Temperature Sensor WiFi Natural Gas Detector for LPG Gas Biogas Methane
643,854 ₫
1,287,708 ₫
-50%
(5.0)
Tuya WIFI Natural LPG Gas Leak Sensor Detector with Solenoid Valve Shut Off Pipeline CH4 Methane Leakage Alarm Safety Smart Life
914,465 ₫
1,987,943 ₫
-54%
(4.9)
2025 New Multifunctional Hidden Camera Detector - Anti-Spy for Eavesdrop/GPS/Lens, Hotel/Car Privacy with Adjustable Sensitivity
426,634 ₫
888,807 ₫
-52%
(4.8)
Gas Leak Sensor with Auto Shut Off Valve, Natural Gas/Propane/LPG Alarm, Plug-in Detector for Home Kitchen Safety System
760,352 ₫
1,520,704 ₫
-50%
(5.0)
HOT
Tuya WiFi Air Box CO2 Concentration Sensor Alarm Temperature Humidity Infrared Carbon Dioxide Detector Hygrometer Gas Monitor
1,414,620 ₫
2,829,240 ₫
-50%
(5.0)
ABAC-Tuya Wifi 7 In 1 Smart Air Quality Monitor TVOC HCHO PM2.5 Tester Formaldehyde Gas Detector White
948,516 ₫
1,415,764 ₫
-33%
(5.0)
50ppm High-Precision Gas Leak Alarm; 30s Response 85dB, Detects Natural Gas LPG Methane for Kitchen Basement Boiler Room
155,981 ₫
229,384 ₫
-32%
(5.0)
3CGRO-Outdoor Waterproof Detector Weather Wifi Motion Sensor Remote APP Notifications For Alexa
565,104 ₫
818,900 ₫
-31%
(4.0)
Smart Gas Leakage Sensor Combustible Methane Propane CH4 LPG Natural Gas Detector Alarm With Indication Light AC Plug JKD - 812
153,937 ₫
220,033 ₫
-30%
(5.0)
【NECESSITY】10X Air Quality Monitor 5 In 1 Air Quality Detector C02 Detector HCHO TVOC Tester LCD Temperature Humidity Tester Whi
2,947,786 ₫
6,015,849 ₫
-51%
(5.0)
2 Trong 1 Cháy Tự Nhiên Thiết Bị Báo Rò Rỉ Gas Co Cảm Biến Màn Hình Hiển Thị LCD 2 Nguồn Điện Cung Cấp Phương Pháp Hệ Thống Báo Động Cho nhà
573,116 ₫
598,295 ₫
-4%
(5.0)
Hidden Camera Detector RF Wireless All Signal Scanner Anti-Spy Car GPS Tracker Listening Device Bug Gadget Security Protection
458,852 ₫
936,428 ₫
-51%
(5.0)
KERUI GD13 LPG GAS Detector Alarm Wireless Digital LED Display Natural Leak Combustible Gas Detector For Home Alarm System
684,458 ₫
1,425,920 ₫
-52%
(4.9)
KERUI Wireless Door Bell, 150m Range Doorbell Wireless Set, Plug-in Doorbell Welcome Chime with 4 Volume Levels, 33 Melodies
259,319 ₫
529,182 ₫
-51%
(4.0)
【NEWLY】HT M2 Microwave Radiation Meter Detector Digital LCD Display Leakage Detection Tester High Precision
703,971 ₫
1,564,381 ₫
-55%
(5.0)
HOT
Mobile Phone App Prompt Smart Home Control System Tuya Intelligent Wifi Smoke Detector Fire Sound-light Smoke Alarm
809,172 ₫
1,618,343 ₫
-50%
(5.0)
KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop
489,367 ₫
978,734 ₫
-50%
(4.8)
HOT
Tuya Zigbee Khói Detector 85dB Lớn Âm Thanh Phòng Cháy Cảm Biến Scence Liên Kết Cuộc Sống Thông Minh Ứng Dụng Đẩy Báo Động Cảnh Báo
1,504,750 ₫
1,642,092 ₫
-8%
(4.3)
CJSD-Tuya Wifi Water Quality Detector S.G/PH/EC/ORP/TDS/CF/SALT/TEMP Measuring Analyzer Water Monitor EU Plug
1,921,640 ₫
2,528,519 ₫
-24%
(5.0)
Mysterious Studio Secret Room Escape Game Mechanism Props Electronic Puzzle superb 1987 Phone Prop Vintage Telephone Only
822,047 ₫
(5.0)
Ultrasonic Dog Bark Deterrent Device with LED Flashlight Rechargeable Pet Dog Repeller Dog Chaser Correct Your Dogs Bad Behavior
283,150 ₫
566,299 ₫
-50%
(5.0)
【COOL】1085 Radon Detector Portable Home Radon Detector Natural Radon Gas Radiation Detector For New Marble Granite Homes
4,204,946 ₫
9,556,982 ₫
-56%
(5.0)
85dB LPG Gas Leak Detection Dual-Alarm System, Instant Power Outage Alert, 220V/380V 100-250V DIN-Rail Mount
320,349 ₫
333,718 ₫
-4%
(5.0)
Stable Performance- GN807 Combustible Gas Detector Alarm Alarm Digital Combustible Gas Detection 50- 10000PPM Methane Flamm
490,424 ₫
817,183 ₫
-40%
(5.0)
[NEW A09R!】 Combustible Gas Detector-Gas Leak Detector For Propane, Methane, LPG, LNG Sewer Gas-For Home, RV, Industrial Use
459,809 ₫
835,782 ₫
-45%
(5.0)
A17Z Gas Leak Detector Combustible Propane Methane Leak Warning EU Plug Combustible Gas Alarm Sensor For Home Security
206,585 ₫
397,147 ₫
-48%
(5.0)
Anti-Explosion Home Gas Leak Detector, EU/US Plug 7% LEL High Sensitivity Real-Time Monitoring
156,147 ₫
229,717 ₫
-32%
(5.0)
1/2pcs Tuya WiFi Window Door Sensor With Battery Smart Home Security Alarm System Voice Control Via Alexa Google Home Smart
198,578 ₫
405,294 ₫
-51%
(5.0)