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ComWinTop Store, a factory store, selling Security & Protection items. There are 267 best seller items showing below, buy directly from them.

New Arrivals

CWT-MB328A 16DO 16-Channel Digital Output 5A/30VDC Relay Output Modbus Rtu Io Module
US $ 43.26
(5.0)
CWT-BK-1600-S 16 channels Digital Input Module Rs485 Modbus Rtu
US $ 26.00
(5.0)
CWT-MB328B 8DI+18DO Ethernet Modbus Tcp Controller with isolation design
US $ 64.89
(5.0)
AC 0-400A Input 4-20mA/RS485 output Din type Current Transmitter Closed Loop Perforated Ampere Signal Transducer
US $ 23.57
(5.0)
RS485 4-20mA 0-5V 0-10V Pipeline Duct Type Air Volume and Air Speed Sensor Airflow Air Velocity Transmitter
US $ 54.10
(5.0)
CWT5112 12DI 4AI 4DO Industrial Gsm Gprs 4g Wi-Fi Remote Data Acquisition Module Rtu Modem
US $ 120.00
(5.0)
-100°C to 200°C 3 meters Ultra-low Temperature PT100 Probe with 4-20mA transmitter
US $ 15.00
(5.0)
3 Phase 4 Wire RS485 Modbus 380V DIN Rail Energy Meter Digital Backlight Power Factor Monitors With Voltage Current Display
US $ 44.51
(5.0)
CWT5016 8-channels GSM/Wi-Fi Iot Temperature Alarm Data Logger with Cloud APP Monitoring
US $ 110.00
(5.0)
CWT-L1TH-AM Wireless Gsm 3g 4g Wifi Temperature Humidity Sensor Alarm Transmitter
US $ 63.00
(5.0)
Optical Rain Sensor Dual-Channel Outdoor Meteorological Rain Gauge Monitoring High-Precision Rainwater Transmitter
US $ 64.00
(5.0)
2 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module
US $ 13.52
(5.0)
CWT-MB307J 16AI 4-20mA Analog Input 16bit Precision Modbus Rtu
US $ 51.50
(5.0)
CWT-L1T-PT Wireless Gsm 3g 4g Wifi PT100 Temperature Sensor Alarm Transmitter
US $ 77.00
(5.0)
CWT-BK-2222 22Di 22Do Digital input and output RS232 Ethernet Modbus Rtu Io Module
US $ 55.80
(5.0)
CWT-BK-04040802 4Di 4Do 8Ai 2Ao Digital input and output Analog Input and Output RS485 RS232 Ethernet Modbus Rtu Io Module
US $ 56.60
(5.0)
CWT5110 4DI 4DO Gsm Gprs 4g Wi-Fi Io Module Rtu Dtu Modem, Support Pulse Counter
US $ 90.00
(5.0)
CWT-S2301 Capacitance Digital Temperature And Humidity Sensor with 3 meters Cable
US $ 10.00
(5.0)
CWT-S1 RS485 Modbus Rtu 4g modem Iot Gateway, support Mqtt Json Format
US $ 40.00
(5.0)
CWT5018G 4DI 8AI 2Do Rs485 Gsm Gprs 4g Wi-Fi Modbus Rtu Tcp Mqtt M2M IoT Gateway
US $ 160.00
(5.0)
7 in 1 soil sensor for 8-node Soil Parameter Acquisition System
US $ 46.00
(5.0)
Soil Parameter Acquisition System 8-Node Measure Soil Temperature Moisture EC PH NPK with 7" LCD Touchscreen for Gardening
US $ 2.29
(5.0)
CWT-MB308L 24DI+6DO RS485 RS232 Ethernet Modbus Remote Controller
US $ 53.56
(5.0)
RS485 PT100 temperature sensor
US $ 21.70
(5.0)
RS485 Modbus Single-channel AC/DC Power Meter Voltage Current Power Energy Acquisition Module
US $ 35.40
(5.0)
DIN35 Rail Modbus Rtu RS485 Temperature Humidity Transmitter
US $ 6.50
(5.0)
CWT-BK-04040202 4Di/4Do/2Ai/2Ao Digital input and output Analog Input and Output Rs485 Modbus Rtu Io Module
US $ 49.60
(5.0)
CWT-MB318S 8DI+8AI+6DO(relay)+3PT PT100 RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module
US $ 83.61
(5.0)
CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module
US $ 106.00
(5.0)
Waterproof Integral Level Transmitter Controller Input Water Level Sensor 4-20MA RS485 display Float Switch Mount Box
US $ 20.60
(5.0)
CWT-L0000S 3G 4G Rtu Iot Gateway RS485 Modbus Gprs Modem
US $ 53.00
(5.0)
Smoke sensor
US $ 10.19
(5.0)
CWT5113-2 11DI 4AI 5DO Gsm Gprs 4g Wi-Fi Remote Data Acquisition Module Rtu Modem
US $ 120.00
(5.0)
CWT-L0040S 4Ai RS485 Modbus Gprs 3G 4G Wifi Rtu Modem Iot Gateway
US $ 3.00
(1.0)
Portable Display Data Logger for CWT-UWD series Ultrasonic Weather Station
US $ 60.00
(5.0)
CWT-L1T-TC Wireless Gsm 3g 4g Wifi Type-K Thermocouple Temperature Sensor Alarm Transmitter
US $ 70.00
(5.0)
CWT-MB308H 24AI+8DI RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module
US $ 67.98
(5.0)
CWT-MB318W 8PT+8AI+8DI RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module
US $ 87.89
(5.0)
RS485 Modbus Three Phase AC Power Meter Voltage Current Power Energy Acquisition Module
US $ 67.20
(5.0)
CWT-BK-1032 10Di 32Do Digital input and output RS485 RS232 Modbus Rtu Io Module
US $ 66.50
(5.0)
RS485 Modbus Temperature Humidity Pressure Light TVOC PM2.5 PM10 CO2 HCHO O3 O2 H2S CH4 CO NO2 SO2 H2 NH3 Air Quality Sensor
US $ 40.60
(5.0)

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Portable Breath Alcohol Tester with LED Digital Display Alcohol Detector Alcotester for Personal & Professional Use
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