BestDealPlus
  1. Home
  2. All Categories
  3. Security & Protection
  4. Building Automation
UOTEK 0.5M USB to RS-232/485/422 Converter Cable DB9 RS232 Serial Cable with No External Power Supply UT-8890R
US $ 14.48
(5.0)
24-Hour Delivery SINOTIMER 12V DC Input 7 Days Programmable 24Hrs MINI TIMER SWITCH Time Relay Output Load High Power 30A
US $ 14.65
(5.0)
Sony Sensor High Quality 1080P Real Time Night Vision IR IP66 Network IP Security Vandalproof Camera
US $ 38.35
(5.0)
High Voltage Brushless Servo 7.4V 15kg PWM 180 Degree Digital Servo Motor Similar KST X20-1035 Steel Gear Aluminum Case
US $ 51.60
(5.0)
Industrial Rrade 8 Channel RS485RS232 RS485 to 8 Ports RS485 Serial Converter Hub
US $ 66.00
(5.0)
2X 12V LED Inverter Rocking Rocker Switch ROUND SPST ON-OFF For BOAT Car Red
US $ 3.75
US $ 5.77
-35%
(5.0)
3 Channel Relay Expansion Board for Raspberry Pi 4B 3B+ 3B 3 Way Relay Controls Module Breakout Shield Hat for Home Automation
US $ 11.60
US $ 12.89
-10%
(5.0)
FTDI USB to RS-485/RS-422 Cable Converter USB 2.0 UOTEK Plastic with Nuts and the Length Is 1.5 Meters Cable Converter
US $ 13.01
(5.0)
N Coaxial Lightning Arrestor Surge Protector N Type Male to Female Gas Discharge Protection for HAM CB Radio WLAN WiFi 50ohm
US $ 4.96
US $ 6.20
-20%
(5.0)
UOTEK 10M/100M Ethernet to 4 Ports CANBUS-FD Protocol Converter CAN2.0 CANFD Protocols RJ-45 Adapter UT-6504-FD
US $ 161.01
(5.0)
SQPP-Circuit Breaker Thermal Protection Circuit Breaker Timing Voice Mobile Phone Control 1-63A With Metering
US $ 10.03
US $ 13.57
-26%
(5.0)
A24U 2X 12V LED Inverter Rocking Rocker Switch ROUND SPST ON-OFF For BOAT Car Blue & Red
US $ 1.19
US $ 2.48
-52%
(5.0)
High Quality Industrial Grade Network Lightning Isolator Arrester Isolation Module Surge Protector UT-N201
US $ 20.65
US $ 22.44
-8%
(5.0)
USB to RS485 RS422 Serial Cable Usb2.0 to RS-422 RS-485 Converter DB9 COM Connector UOTEK UT-891 Customization
US $ 11.21
(5.0)
Industrial USB to 4 Port RS232 Adapter Converter with 3KV isolation and 6KV lightning protection
US $ 33.60
(5.0)
HOT
12V DC Piezo Electronic Buzzer Alarm Siren Security Horn Electronic Buzzer Alarm Siren Security Horn 120 dB Alarm Sirendiscount
US $ 4.92
(5.0)
Feetech 12V 40kg BUS Servo SM40BL for Warehouse Mobile Robots Automation Solutions AGV Automation Servo
US $ 129.10
(5.0)
UOTEK High Quality RS485 RS422 to USB Cable Adapter USB-A RS-422 RS-485 Wire Converter DB9 Connector Magnetic Ring UT-850N
US $ 12.32
(5.0)
High Quality ESD Wrist Strap Tester Cushion Connecting Wired Cordless Anti-Static Wrist Strap Tester Electronic Factory
US $ 19.45
US $ 60.78
-68%
(5.0)
Servo for Inspire Robots Humanoid Robotic Hand Cobot Arm Automation and Lab Research Hand Training Function 260kg Servo
US $ 483.48
(5.0)
8 Port RS485 Isolated Hub for iot hub rs485 hub in iot Adopted Optoelectronic Isolation Technology UOTEK UT-1128
US $ 103.50
(5.0)
*Monitoring network power supply 2-in-1 lightning protector RJ45 lightning arrester network cable port surge protector
US $ 25.93
US $ 34.57
-25%
(5.0)
Mechanical 4WD Robot Arm Car Kit 12V 30kg servo for Robot Arm Programmable STEM Toys with CD tutorial robot toys
US $ 75.59
(5.0)
Power Cut Alarm Power Outage Alarm CN Plug 220V LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren
US $ 5.76
US $ 17.18
-66%
(4.0)
ABKQ-6X Tuya Smart Life Zigbee Circuit Breaker Din Rail 1P Single Pole Dry Contact Timer Relay App Remote Control Smart Timer
US $ 83.62
US $ 113.00
-26%
(5.0)
AD22B04 4 CH DTMF MT8870 Audio Decoder Smart Home Relay Controller Voice Phone
US $ 13.33
US $ 21.85
-39%
(5.0)
Feetech HLS3955M RC Servo Motor 55Kg 360 Scx24 Servo Brushless Servo for Humanoid Robots Robot Dog Manufacturing Robot/Kyosho
US $ 81.36
(5.0)
DIN Rail Serial RS485 or RS232 to Ethernet Modbus Gateway Bidirectional Transparent Data Transmission USR-DR132/DR134
US $ 9.21
US $ 9.50
-3%
(5.0)
High Quality ESD Wrist Strap Tester Cushion Connecting Ground Wire Connection Anti-Static Wrist Strap Tester Wired Cordless
US $ 22.35
US $ 33.87
-34%
(5.0)
Desktop Size 4 Channel XLR Over Fiber Broadcast Audio Transmitters and Receiver, 40ohm 24bits Sampling Audio to Fiber
US $ 174.00
(5.0)
New Linear Actuator Model Rc Airplanes Servo Feetech FT2331M Slim Servo 3kg
US $ 28.98
(5.0)
Industrial IP67 DPM Handheld Wired 1D/2D Qr Barcode Scanner HS-720DP
US $ 231.41
(5.0)
High Quality ESD Wrist Strap Tester Ground Wire Connection Cushion Connecting Anti-Static Wrist Strap Tester Wired Cordless
US $ 21.52
US $ 46.78
-54%
(5.0)
FORW-AD22B04 4 CH DTMF MT8870 Audio Decoder Smart Home Relay Controller Voice Phone
US $ 13.32
US $ 19.88
-33%
(5.0)
RS-232 Isolator Line Booster (ATC-155)
US $ 29.64
(5.0)
MOES Tuya ZigBee Smart Sound and Light Siren Sensor 90dB Smart Life Siren Home Security System Tuya Gateway Hub, Used With Alexa
US $ 20.02
(5.0)
【Limited-Stock!】Telephone Fax Surge Protector Thunder Arrestor RJ11 Kl01-P4H Black RJ11 ADSL
US $ 7.33
US $ 16.65
-56%
(5.0)
B48A 3X 12V LED Inverter Rocking Rocker Switch ROUND SPST On-OFF For BOAT Car Red
US $ 1.58
US $ 2.99
-47%
(5.0)
HOT
MOES Tuya ZigBee Smart Sound and Light Siren Sensor 90dB Smart Life Siren Home Security System Tuya Gateway Hub, Used With Alexa
US $ 15.99
US $ 22.84
-30%
(5.0)
Metal Anti Static Wrist Band Strap Wireless Adjustable ESD Wristband Discharge Electronic Work Cordless Bracelet Supplies
US $ 3.15
US $ 3.94
-20%
(5.0)
New Animal Car Decoration Static Eliminator Anti-static Car Static Wand Anti-static Cute Cartoon Static Wand Animal Keychain
US $ 5.20
US $ 10.41
-50%
(5.0)
85KG 360 Degree Intelligent Metal Robot Servo 12V Dynamixel Servo for Robotic Industrial Logistics Equipment RC Parts & Accs
US $ 354.04
(5.0)
5MP 8CH IP POE CCTV Security Camera System With 12.1" LCD Display Full Color Smart Dual Light IR Built-in Mic 8MP NVR Kit
US $ 272.99
(5.0)
USR-GPRS232-7S3 2G GPRS GSM Modules UART TTL Interface Embedded GSM GPRS Modules
US $ 10.58
(5.0)
FEETECH FS5103B Tamiya 45065 RC Car Buggy TSU-06 Low Profile Drip Proof Digital Servo Robot Dog Ai Robot Stem Toy
US $ 10.97
(5.0)
Feetech Servo for ORCA Hand ORCA Assembly Kits Robotic Manipulation UC Berkeley
US $ 50.06
(5.0)
Discount Industrial Grade RS-232 Lightning Isolator Arrester RS232 Isolation Module Level 4 Surge Protector Imax 10KA UT-S2201
US $ 24.25
US $ 26.36
-8%
(5.0)
【Limited-Stock!】Tuya Wifi Smart Circuit Breaker Tuya Wifi Smart Circuit Breaker 10A Smart Circuit Breaker
US $ 7.82
US $ 12.03
-35%
(5.0)
40kg High Precision Aluminium case Magnetic Encoder Servo Robot Modbus RTU Servo
US $ 127.79
(5.0)
UOTEK UT-2601 10/100M Network Optical Fiber Transceiver with 1 Optical Fiber Port and I RJ45 Port
US $ 60.04
(5.0)