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  1. Home
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  3. Security & Protection
  4. Building Automation
  • Price: -
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Smart IOT Liquid Flow Meter Digital Electromagnetic Flowmeter for Water Mud Sewage
US $ 345.00
(5.0)
HTRC N8 Battery Charger 110-240V 2A 20W AC Compact RC Charger for 2-8S Nimh Nicd for RC Airplane Parts
US $ 14.60
(5.0)
Feetech FT3329M 10kg Digital RC Servo Slim Wing Metal Motors for RC Hobby Car Toy Robot Arm Parts Airplane Drone UAV Helicopter
US $ 35.52
(5.0)
Mini Servo 2KG Torque Core ABS Case Slim Wing Continuous Rotation Servo FT90MR for RC Glide 450 Helicopter
US $ 5.89
(5.0)
B30C-ZN48 Digital Time Relay Multifunction Timer Count Controller Rotating Counters Revolution Counter
US $ 17.76
US $ 25.01
-29%
(5.0)
5PCS British Version 13A Wireless Mobile Socket Home-Body Slide USB Surface-Mounted And Wall-Mounted Rail Hong Version
US $ 42.25
(5.0)
2WD/4WD Mobile Robot Platform with Obstacle Avoidance Arduinos DIY Electronic Toy Musical Battery Operated Car
US $ 10.96
(5.0)
Multiple Unlocked ways with Phantom Password Fingerprint Free Tuya Smart Management APP HandleDoor Lock for Home Office Hotel
US $ 31.50
US $ 45.00
-30%
(4.8)
86BYGH Nema34 4.4nm 4.5A High Torque DC Brushless Geared Open-loop Hollow Shaft Electric Motor for Mexico Market
US $ 75.38
(5.0)
RS-232 to TTL interface Converter (ATC-102)
US $ 12.74
(5.0)
Unique IP68 Waterproof 9-36V HD 1080P Night Vision Auto Electronics Security Camera for Truck Monitoring System
US $ 17.25
(5.0)
Zigbee Gateway Need Smart Light Switch Multi-scene Linkage Remote Control Switch ZigBee One-Key Control for Smart Home Devices
US $ 11.28
US $ 34.20
-67%
(5.0)
2.4G WIFI TTLOCK Wireless Magnetic Door Sensor Coding Mode for TTLOCK Locks Security Alarm System Home Burglar Alarm Kits
US $ 17.03
US $ 26.20
-35%
(5.0)
Siheng Factory 60BYGH Nema 24 2-Phase 60mm Stepping Motor 2A 1.5N.M Torque Hybrid for Industrial Engraving Machine
US $ 18.48
(5.0)
High-voltage Brushless Motor Speed Controller Driver Panel Type 200W
US $ 28.50
(5.0)
FEETECH STS3045 Smart Little Robot Pet Puppy 360 Degree 6KG Torque Single Shaft Magnetic Encoding 6V Motor TTL Battery Charging
US $ 47.27
(5.0)
Ewelink WiFi Smart Home Modern Wall Light Switch Radar Monitoring Remote Alexa Voice Control Safe Feature
US $ 23.70
(5.0)
B04B-High Power Dual Voltage Switching Power Supply Board 24V & Dual 15V Outputs Efficient Auxiliary Switch Board
US $ 12.53
US $ 16.93
-26%
(5.0)
Smart Home Assistant With AI ChatGPT Compatible Assistant Translation Voice Interaction Enabled BT Microphone for Mobile
US $ 37.50
(5.0)
High Quality E1 G.703 over Serial Multiplexer RS485 RS232 to E1 Converter
US $ 468.00
(5.0)
DTECH 2-port Video Splitter 350mhz 1 Input 2 Output VGA Splitter
US $ 13.58
(5.0)
Feetech Digital Servo Motor Metal Gears 9G Micro 360 Degrees Servo for Educational Toy Robot Arm Arduino Programming FT90MR
US $ 12.16
(5.0)
High Efficiency 24V 30W 6NM 3000rpm 12V Brushless DC Motor Electric Scooter Fast Brushless Motor Nema17 42mm Fan Use 5A
US $ 30.00
(5.0)
Hot Selling Universal 32A NFC Network Power Extension Socket Adapter Wall Mounted Stainless Steel for Bedroom Living Room 2A
US $ 29.98
(5.0)
BARKOD TARAYICI 1D/2D/QR USB Barcode Scanner
US $ 46.82
(5.0)
TUYA Smart Mesh Gateway USB Controlled Central Control Hub with BlE WIFI 5V Max. Voltage
US $ 11.70
(5.0)
B30C-DF-96D Automatic Water Level Controller Pump Cistern Auto Liquid Switch 220V Relay Switch
US $ 15.96
(5.0)
10/100M to 2 ports RS-232/485/422 Serial Port Server Support ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, MODBUS Protocols
US $ 48.50
(5.0)
RS485 I/O Modules 8DI 8DO with Modbus RTU (A-1055S)
US $ 60.56
(5.0)
Effective Vehicle DVR Camera Kits Metal Rear View Reversing Camera IP68 1080P Camera for Bus Truck Forklift
US $ 18.08
(5.0)
10 PCSAMASS Gold-Plated XT90NE-F Female Plug XT90 Mountable Connector for RC Aircraft 30A for DIY Parts
US $ 11.60
(5.0)
DTECH 2m USB TYPE-C Male to Male RS485/RS422 Male Serial Converter Adapter Cable
US $ 18.29
(5.0)
STS20 Serial Bus Servo 3 Connectors 20KG Torque Dual Ball Bearing Servo Motor Equipped Debug System Robot DIY Making Bus Servo
US $ 22.80
(5.0)
Smart Bluetooth Electronic Office Curtains with Easy Installation Includes Motor Accessories for Living Room Blue Tooth Switch
US $ 41.92
(5.0)
3PCS DTECH IOT5086A(MS) Half-duplex RS485 Serial Port Communication Module USB To RS485 Serial Port Converter
US $ 10.85
(5.0)
Cheap Price Mini Industrial 4-20mA Analog to RS485 Modbus RTU Converter
US $ 21.60
(5.0)
E1002Y OEM CCD Ultra High Performance 1D Barcode Scanner Module Engine with Ultra Small Size
US $ 10.92
(5.0)
Metal Shell 1080P 4 IR LED Lights Night Vision Waterproof IP68 Rear View Camera
US $ 18.24
(5.0)
DTECH DT-5001A(GT) Gold Plated Interface Type a USB2.0 to RS232 DB9 Serial Port 9Pin Adapter
US $ 8.61
(5.0)
16 Channel Dry Contact Closure switch FC Fiber 19inch
US $ 24.00
(5.0)
5PCS 10A Smart Breaker Smart Switch Modern PC Casket With Safe Features Compatible With Wifi/Zigbee/Homekit
US $ 23.40
(5.0)
Tuya Smart Wall Touch Light Switch Modern 1-4 Gang EU/UK Compatible Safe for Alexa Google Home No Neutral Wire Needed Smart Home
US $ 15.99
(5.0)
WiFi Tuya Smart Home Dimming Switch App Remote Control Timing Zigbee Touch Knob Smart Switch
US $ 24.00
(5.0)
2D QR 1D 2D Bar Code Scanner Module Engine 640*480 USB/TTL Interface for Handheld Terminal
US $ 54.62
(5.0)
IoT 4G/GSM/2G/RS485 230V Din Rail Smart CT Wireless Three-Phase Electricity Meter Energy Meters Product
US $ 135.00
(5.0)
US Tuya Smart Home WiFi Switch Modern Glass Panel Alexa Smart Touch Controller Safe Curtain Wall Switch for Smart Home Products
US $ 28.20
(5.0)
Coaxial Lightning Surge Protector Coaxial Lightning Surge Protector PL259 Female to PL259 Female Coaxial Lightning Arrestor
US $ 18.57
US $ 56.22
-66%
(5.0)
B27B 10X Momentary Polarity Reverse Switch Waterproof Control Motor Actuator 6 Pin 3 Position Rocker Toggle Switch
US $ 18.50
US $ 35.57
-48%
(5.0)
Dtech Rj45 Rj11 Telephone LAN Cable Tester Multifunctional Network Line Finder
US $ 16.98
(5.0)
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