BestDealPlus
  1. Home
  2. All Categories
  3. Security & Protection
  4. Building Automation
HOT
MOES Tuya WiFi/ZigBee Smart Human Presence Sensor Motion Motionless Detection Light Luminance Sensor Wired, App Notification
US $ 17.71
US $ 28.56
-38%
(5.0)
HOT
MOES Smart ZigBee Soil Temperature Meter Moisture Humidity Sensor Plant Monitor Detector Garden Automation Irrigation
US $ 13.70
US $ 22.84
-40%
(5.0)
XK-W1099 Dual Digital Thermostat Humidistat Egg Incubator Temperature Humidity Controller Regulator Thermometer Hygrometer
US $ 12.83
US $ 16.04
-20%
(5.0)
simple installation 1.8-3.3m/2.4-4.5m TUYA smart curtain double track
US $ 223.16
US $ 237.40
-6%
(5.0)
2A Self-Locking Bistable Reverse Polarity Controller Relay Module DR55B01 Motor Forward/Reverse Controller Board
US $ 3.68
US $ 3.98
-7%
(5.0)
1 Piece High Accuracy Waterproof Sensor Penetration Smog Dust Wider Range 7.5M Sensor For Arduino Sensor (RS485)
US $ 17.82
US $ 37.93
-53%
(5.0)
Extended Type Elevator Triangle Key Professional Triangle Key Train Triangle Key For Elevator Door
US $ 2.63
(5.0)
Temperature Sensor for Sundance Spa for Hot Tubs Temp Sensor Outdoor Pool Accessories 6600-166
US $ 15.90
(5.0)
HOT
MIUCDA Tuya WiFi Smart Thermostat Central Air Conditioning Thermostat Switch APP Remote Control Work with Alexa Google Home
US $ 23.53
US $ 26.69
-11%
(5.0)
Tuya Smart Wifi Temperature And Humidity Sensor Wireless Thermometer Hygrometer With LCD Home Remote Linkage Alarm
US $ 13.03
US $ 18.61
-30%
(5.0)
RK3399 Android Ubuntu Face Recognition Robot Binocular 64-bit Evaluation Board RP3399
US $ 119.87
US $ 133.18
-10%
(5.0)
Digital Food Thermometer Cooking Temperature Alarm Cooking Timer With LED Display Stainless Steel Probe
US $ 12.88
US $ 18.67
-31%
(5.0)
Tuya Smart Home Wifi Temperature Sensor Wire Digital Smartlife Thermometer Room Water Pool Thermostat Alarm EU Plug
US $ 29.85
(5.0)
200 Pcs Spare Parts Type B Micro-USB Female Jack Connector Port Socket
US $ 8.25
US $ 15.56
-47%
(5.0)
HOT
Tuya ZigBee Smart Key Switch Wireless Remote Control Key Controller Multi-scene Linkage Smart Switch Battery Powered Automation
US $ 11.99
US $ 19.98
-40%
(5.0)
2X Tuya No Wifi Power Meter Color Screen 2P Multifunction AC Energy Meter Remotely APP Control 170-300V/63A -B
US $ 23.57
US $ 48.11
-51%
(5.0)
Tuya Wifi Smart LED Strip Controller RGB + CCT Wifi Wireless Dimmer Switch Controller Support Alexa Google Voice Control
US $ 14.05
US $ 18.98
-26%
(5.0)
DC 12V Soil Moisture Controller Module Humidity Sensor Controller Irrigation System Automatic Watering Module
US $ 5.15
US $ 5.60
-8%
(5.0)
1 Piece Smart Circuit Breaker Tuya Smart Circuit Breake Automatic Switch Overload Short Circuit Protection (4P)
US $ 52.58
US $ 65.73
-20%
(5.0)
Infrared Easy App Control Reliable Performance Security Alarm Anti-theft Protection Smart Home Motion Sensor
US $ 10.22
US $ 15.48
-34%
(5.0)
1 Piece High Accuracy Waterproof Sensor Ultrasonic Distance Sensor For Arduino Sensor (RS485)
US $ 19.12
US $ 33.54
-43%
(5.0)
DC 12V LED Digital Display Thermometer -50- 110 Celsius Car Meter Temperature Vehicle
US $ 3.69
US $ 6.47
-43%
(5.0)
Black LED Dimmer Switch DC 12V 24V 8A Adjustable Brightness Lamp Bulb Strip Driver Single Color Light Power Supply Controller
US $ 4.92
US $ 7.46
-34%
(5.0)
1PC NEW 54654652 Air Compressor Solenoid Valve Fits for Ingersoll Rand
US $ 66.41
US $ 122.97
-46%
(5.0)
HOT
MOES Tuya ZigBee Smart Sliding Window Pusher Automatic Opener Closer Solar Charging App Remote Control Support Alexa Google Home
US $ 63.95
US $ 111.41
-42%
(5.0)
Multi- Support Wifi Energy-saving Metering Convenient Remote Control Neo Full Control From Anywhere In The World
US $ 11.84
US $ 17.41
-32%
(5.0)
Digital K Type Thermocouple Thermometer(-50-1300°C) Dual Channel, 2 Thermometer Pipe Clamp and 2 Sensor Probes
US $ 36.39
(5.0)
Small Cooling Platform Cooling Module Semiconductor Refrigeration Ultra-Thin Desktop Cooler DC12V 50W
US $ 18.76
US $ 19.69
-4%
(5.0)
VFD Display Module 6 Bit Dot Matrix Reverse Display Screen Integrated Drive Super Convenient Drive
US $ 10.91
US $ 12.12
-10%
(5.0)
Digital K Type Thermocouple Thermometer(-50-1300°C) Dual Channel, 2 Thermometer Pipe Clamp and 2 Sensor Probes
US $ 30.29
US $ 47.33
-36%
(5.0)
Power Supply Module 5-48V Relay Module Power-OFF Protection Module Automatic Switching Module Emergency Converter
US $ 6.20
US $ 11.70
-47%
(5.0)
HOT
Tuya Zigbee Human Body Induction Static Walking Motion Detection Radar Wave Human Presence Sensor Scene Intelligent Linkage
US $ 36.36
US $ 80.80
-55%
(5.0)
F2 300A 400A Shunt 75mV DC Shunt for Electric Welding Machine Ultra-thin Type Current Divider
US $ 5.88
US $ 6.54
-10%
(5.0)
Sms Gsm Remote Control Switch Sim800c Stm32f103c8t6 2 Channel Relay Module For Greenhouse Oxygen Pump 2 Channel
US $ 25.55
US $ 31.93
-20%
(5.0)
20A Tuya Wifi Temperature Humidity Switch Timer Temp/Humidity Control Switch APP Control For Greenhouse Home Monitoring
US $ 13.64
US $ 25.74
-47%
(5.0)
PCIE Expansion Card PCIE to AV Surveillance HD 640X480 Resolution Video Capture Card Image Capture Card
US $ 33.52
(5.0)
ZHRV5-03 04 05 06 07/M460 Voltage Relay
US $ 24.54
US $ 27.27
-10%
(5.0)
Thermometer Hygrometer Workshop House Laboratory Modbus RTU Protocol RS485 Signal Temperature Humidity Transmitter Custom Probe
US $ 30.41
US $ 34.96
-13%
(5.0)
Temperature Humidity Alarm Sensor Wifi Siren Tuya Smart Life App Work With For ECHO Alexa Google Home IFTTT
US $ 17.88
US $ 22.35
-20%
(5.0)
HOT
MIUCDA Tuya WiFi ZigBee Smart Dimmer Switch Module 1/2 Gang Dimmer Light Switch Voice/APP Control Work With Alexa Google Home
US $ 7.06
US $ 8.02
-12%
(5.0)
Tuya Wifi Smart Plug 20A EU Smart Socket With Power Monitor Timing Smart Life Support For Alexa Home Yandex
US $ 10.11
US $ 14.44
-30%
(5.0)
2X AC 220V Adjustable Timer Delay Switch Turn On/Off Time Relay Module New(0-10 Minutes)
US $ 7.66
US $ 14.46
-47%
(5.0)
HOT
MOES Smart Bluetooth Soil Tester Temperature Meter Moisture Humidity Sensor Plant Monitor Detector Garden Automation Irrigation
US $ 14.99
US $ 21.41
-30%
(4.0)
LD2410C 24G Radar Human Presence Sensor+CH340 Adapter FMCW Radar Millimeter Wave Motion Detection Module DC5V Durable
US $ 10.73
US $ 16.26
-34%
(5.0)
Time Delay Module,DC 24V 0-15 Min Adjustable Cycle Time Relay Timer ON/Off Module
US $ 3.33
US $ 5.05
-34%
(5.0)
2X HLK-LD2450 24G Smart Home Wave Human Body Motion Target Tracking Radar Sensor Module Test Distance Angle Speed
US $ 15.07
US $ 30.75
-51%
(5.0)
DC 12V PWM 4 Wire Line Fan Temperature Digital Control Controller Speed Regulation For PC Fan Alarm Module Board
US $ 4.12
US $ 4.47
-7%
(5.0)
EWelink Zigbee Temperature And Humidity Sensor Indoor Hygrometer Thermometer Detector APP Remote Control Smart Home Sensor
US $ 6.66
US $ 7.56
-11%
(5.0)