BestDealPlus
  1. Trang Chủ
  2. Tất cả danh mục
  3. An ninh và bảo vệ
  4. Báo Động an ninh
Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Home Kitchen Gas Detector
1,579,814 ₫
3,159,587 ₫
-49%
(5.0)
BTLIFE-Smart Home Security Outdoor Weather Resistant Wifi Motion Sensor Detector-Remote APP Control For Alexa Notifications
514,163 ₫
694,955 ₫
-26%
(5.0)
2 Chiếc Không Dây 433MHz Điều Khiển Từ Xa Keyfob Cho Wifi Gsm Nhà Báo Động GS-G90B Và G90B Plus Cuộc Sống Thông Minh An Ninh bảo Vệ
282,127 ₫
356,978 ₫
-21%
(5.0)
Optional Use WiFi Smart Home Smart Household Detector Combustible LPG Gas Alarm Leakage Sensor Natural Gas Sensor
270,801 ₫
386,847 ₫
-30%
(5.0)
KERUI 5/10 Cái Không Dây Tần Số 433MHZ Nhà Cháy Cảm Biến Khói Báo An Ninh Làm Việc Với GSM Wifi Hệ Thống Báo Động
1,010,477 ₫
1,161,617 ₫
-13%
(5.0)
M16K-3X CS532AE Network Module For GREE Air Conditioner Wireless Network Receiver
1,720,048 ₫
2,646,252 ₫
-35%
(5.0)
Hot Ltem MT03 3 In 1 CO2 Temperature Humidity Tester With Stand CO2 Detector Carbon Dioxide Air Quality Monitor Black
336,826 ₫
580,952 ₫
-42%
(5.0)
A37T-2X EMF Meter USB Rechargeable, Radiation Detector For Electromagnetic Field And Temperature Precise For Home Appliances
1,141,532 ₫
1,502,028 ₫
-24%
(5.0)
ABFN-Portable Air Quality Meter 3-In-1 CO Temperature And Humidity Tester Carbon Monoxide Detector With Voice Alarm (Black) Dura
695,243 ₫
(5.0)
Tập Trung Hệ Thống Báo Động Cánh Tay/Giải Giáp Vũ Khí Điều Khiển Từ Xa PB-403R 433 MHz/868 MHz Từ Xa Keyfob Cho HA-VGW/ST-V /ST-VGT
258,809 ₫
287,597 ₫
-10%
(5.0)
A24U 812 Gas Alarm Household Liquefied Gas Detector With Solenoid Valve Anti-Leakage Alarm Automatic Valve Closing US Plug
291,052 ₫
606,862 ₫
-52%
(5.0)
IDUD 4X Water Leakage Alarm Detector With Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Poles
123,215 ₫
192,307 ₫
-36%
(5.0)
IDUD 4X Mini Limit Switch Long Hinge Roller Lever Arm SPDT Snap Action LOT - Red And Black
68,229 ₫
106,518 ₫
-36%
(5.0)
A29F-Tuya Smart Smoke Detector With Wifi & Bluetooth, Temperature & Humidity Monitoring 80Db Alarm, Remote Notifications
762,320 ₫
1,044,447 ₫
-27%
(5.0)
4 In 1 Digital Air Quality Meter Rechargeable CO2 TVOC Temperature Humidity Monitor CO2 Detector With Alarm For Home-PZZW
643,999 ₫
946,854 ₫
-32%
(5.0)
CPVAN Remote Controller Wireless 433MHz For Our CP2 pro CP2W CP8 CP10 Home Burglar Security Alarm System
184,822 ₫
263,991 ₫
-30%
(5.0)
97QB cảm biến chuyển động gắn trần cao 97QB
202,095 ₫
297,385 ₫
-32%
(5.0)
AF91-Portable Air Quality Meter 3-In-1 CO Temperature And Humidity Tester Carbon Monoxide With Voice Alarm
582,104 ₫
843,791 ₫
-31%
(5.0)
100 m 4 hz Độ Chính Xác Cao 2 mét Cảm Biến Laser Phạm Vi Công Cụ Tìm Mô-đun Cổng Nối Tiếp RS232 cho Chướng Ngại Vật cảnh báo khoảng cách đo lường
1,683,552 ₫
1,957,619 ₫
-14%
(5.0)
Peacefair 1 Piece Tuya Energy Meter Single Phase AC Din Rail Module White-Green Plastic Watt Meter Voltmeter Ammeter
483,558 ₫
1,124,563 ₫
-57%
(5.0)
2pcs PB-403R 433MHz 868MHz Remote Controller Arm Disarm SOS for Focus Security Alarm System ST-VGT ST-IIIB ST-V ST-IIIB ST-IVB
452,555 ₫
665,590 ₫
-32%
(5.0)
ABKQ-CO Detector Carbon Monoxide Detector For Home Use, 1000 PPM(10% Accuracy), Adjustable Thresholds, Visual& Audible Alarms
1,639,794 ₫
2,215,852 ₫
-26%
(5.0)
Heavy Duty Metal Skidproof Foot Pedal Switch Treadle Foot Switch Momentary Control 3 Wire NO/NC Auto Reset Switch
201,520 ₫
(5.0)
1~5PCS Universal 4 Buttons Garage Door Opener Remote Control 433MHZ Clone Fixed Learning Rolling Code Duplicator Garage
129,669 ₫
266,395 ₫
-51%
(3.6)
N01R-3X CS532AE Network Module For GREE Air Conditioner Wireless Network Receiver
1,661,760 ₫
2,517,807 ₫
-34%
(5.0)
3CGRO-2X EMF Meter USB Rechargeable, Radiation Detector For Electromagnetic Field And Temperature Precise For Home Appliances
1,121,888 ₫
1,700,250 ₫
-34%
(5.0)
Tuya Smart Home Wifi Natural Gas Sensor Combustible Household Smart LPG Gas Leakage Alarm Detector Fire Security Protection
441,178 ₫
938,686 ₫
-53%
(5.0)
A23F-5 In1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide Air Quality Monitor TVOC HCHO Analyzer
381,218 ₫
536,911 ₫
-29%
(5.0)
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display for Home Kitchen
425,515 ₫
868,406 ₫
-51%
(4.2)
Combustible Gas Alarm Sensor Gas Leakage Detector EU Plug Standalone Natural/Liquefied Gas Leak Detector For Home Security
255,178 ₫
496,162 ₫
-48%
(5.0)
WIFI Tuya Natural LPG Gas Leak Detector with Electric Solenoid Valve Automatic Smart Shut Off Methane CH4 Leakage Alarm Sensor
579,332 ₫
1,448,350 ₫
-60%
(5.0)
Tuya Smart Zigbee Natural Gas Sensor With High Sensitivity For Fire Safety, Designed For Kitchen LPG Leakage Detection.
450,927 ₫
902,628 ₫
-50%
(4.2)
2025 Remote APP Notifications Wifi Motion Sensor Detector Weather Resistant Smart Outdoor Home Security For Alexa,Remote APP Not
564,566 ₫
910,623 ₫
-38%
(5.0)
TAIBOAN Wireless WiFi Natural Gas Leakage Sensor TUYA Combustible Gas Leak Detector Home Kitchen Security Alarm Smart Life APP
556,000 ₫
1,112,041 ₫
-50%
(5.0)
EU Plug Home Alarm Gas Leak Detector Combustible Propane Butane Methane Natural Gas Safety Alarm Sensor Warning
259,135 ₫
518,229 ₫
-49%
(5.0)
Household Anti-Leak Alarm Washing Machine Drainage Overflow Water Level Alarm 1 PCS
185,686 ₫
281,264 ₫
-34%
(5.0)
A13E-Propane 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane Tester Meter
469,812 ₫
958,836 ₫
-51%
(5.0)
Không Dây 433MHz EV1527 Cánh Tay & Giải Giáp Bộ Điều Khiển Từ Xa Cho PG-103 PG-105 PG-106 PG-107 Nhà Hệ Thống Báo Động Bán Giá Sỉ
167,837 ₫
(5.0)
A73E-812 Gas Alarm Household Liquefied Gas Detector With Solenoid Valve Anti-Leakage Alarm Automatic Valve Closing US Plug
308,325 ₫
467,238 ₫
-34%
(5.0)
HOT
Indoor Wire Natural Gas Alarm Sensor Ceiling Combustible LPG Gas leaking Detector For Alarm System NC Relay Signal Coal Gas
339,704 ₫
(5.0)
Natural Gas Detector with Audible & Visual Alarm Combustible Gas Detector Combustible Gas Leak Tester for Home and RV
289,849 ₫
579,740 ₫
-50%
(5.0)
A17Z Carbon Monoxide Alarm Co Detector LCD Display Fire Warning Alarm Home Toxic Gas Leak Detector Detector
212,171 ₫
365,902 ₫
-42%
(5.0)
A42Z-Household Anti-Leak Alarm, Water Immersion , Washing Machine Drainage Overflow Water Level Alarm
90,396 ₫
274,067 ₫
-67%
(5.0)
24-Hour Delivery GC-03 3-In-1 Electromagnetic Radiation Detector Measures Electric Magnetic Field Strength RF Power Tempe
1,986,362 ₫
3,972,764 ₫
-50%
(5.0)
HOT
433MHz Điều Khiển Từ Xa Không Dây Đầu Báo EV1527 Mã Hóa Cho Từ Xa Cánh Tay/Giải Giáp Nhà Trộm Hệ Thống Báo Động
102,199 ₫
(5.0)
Tuya WiFi Gas Detector Home LPG Natural Gas Leak Alarm LED Display Leakage Sensor Smart Life APP Control
514,925 ₫
1,095,521 ₫
-53%
(4.7)
JABS-Air Quality Monitor 5 In 1 Air Quality Detector C02 Detector HCHO TVOC Tester LCD Temperature Humidity Tester
268,309 ₫
383,175 ₫
-30%
(5.0)
B21B 3X CS532AE Network Module For GREE Air Conditioner Wireless Network Receiver
1,717,235 ₫
2,683,089 ₫
-36%
(5.0)
Etiger ES-T1A RFID Reader RFID Tag Để Cánh Tay/Giải Giáp Vũ Khí Bảng Điều Khiển Báo Động Và Bàn Phím
342,583 ₫
(5.0)
HOT
Hidden Camera Detectors Device Detector,Spy Detector,RF/Bug Signal Scanning/IR Mode Detection/Magnetic Field Detection
667,274 ₫
(1.0)