Zhenming Electronics
Product Center

Products for Control, Acquisition, Lighting and Energy Projects

Product categories cover industrial control, smart lighting, sensor acquisition, livestock monitoring, weighing systems, energy metering and IoT platform deployment.

ControlIO, relays, 4G and Ethernet controllers.
AcquireAnalog signals, sensors, weighing and meters.
PlatformSchedules, alarms, logs and remote maintenance.
EnergySmart meters and power quality analysis.

Product Categories

Industrial IO and Relay Control ModulesDigital input and output, relay control, field linkage and equipment switching.
4G and Ethernet Remote ControllersRemote switch control, status feedback, schedules and equipment networking.
Smart Lighting Control ModulesScene control, grouped lighting, batch management and energy monitoring.
Analog Input and Output Modules0-10V, 4-20mA, voltage and current signal acquisition or output.
Pulse and Frequency Signal AcquisitionPulse, rotation speed, flow and frequency signal acquisition for selected projects.
Sensor Acquisition ModulesGas, differential pressure, sound, environment, voltage and current sensor data acquisition.
Livestock Environment Monitoring ModulesBarn gas, temperature, humidity, pressure, sound and equipment linkage.
Weighing Sensor and Silo Weighing SystemsSilo weighing, feed consumption, storage weighing and industrial weighing.
Three-phase Smart MetersThree-phase voltage, current, power, energy and power factor acquisition.
Power Quality Analysis DevicesVoltage, current, harmonics, power and power quality analysis.
IoT Platform and Private DeploymentDevice data, remote control, alarms, logs, schedules and maintenance management.

Product Selection Table

Select product combinations by project scenario, communication method, input/output type and deployment model.

Product categoryTypical product/pageCommunicationInput/outputApplication scenarioPlatform accessPrivate deployment
Industrial IO and digital input acquisition16/32-Channel Digital Input ModulesRS485 Modbus RTUDry contacts, equipment status, limit switches and alarm signalsControl cabinets, equipment status acquisition and industrial IO networkingGateway or platform integrationProject deployment support
Smart lighting and relay controlZMRN0808-QC8, ZMRN Q Series and ZMRL QLR SeriesEthernet, RS485, CAN, TCP, UDP and MQTTRelay outputs, digital inputs and lighting circuit controlCinemas, exhibition halls, parks, street lighting, campuses and hospitalsSupportedSupported
4G and Ethernet remote controlZMRG0101-L1/L1D and QCL Network Relay Controllers4G, Ethernet and RS485Relay outputs, status feedback and scheduled controlDistributed equipment, pumps, valves, lighting and cabinet retrofit projectsSupportedSupported
Touch display panelsZMLCD 4-inch, 7-inch, Dual-86 and 10-inch PanelsRS485Touch display, local operation and scene entrySmart lighting, local control panels, building controls and equipment HMICan be combined with controllers and platformsProject customization support
Analog output and regulationAnalog Output ModuleRS485 Modbus RTUVoltage or current analog outputVariable frequency drives, valve actuators and industrial regulation devicesGateway integration supportSupported
Sensor and environment acquisitionEnvironment, Sound, Gas, Differential Pressure, Voltage and Current Acquisition ModulesRS485, Ethernet and 4G project combinationsSensor data, environment status and equipment status signalsLivestock houses, equipment monitoring and industrial field monitoringSupportedSupported
Weighing acquisition systemsZMSLWD08, ZMSLWA08, ZMSLWA01 and RS485 Weighing Transmitter ModuleRS485, Ethernet and optional 4G/WIFIDigital weighing, analog weighing and silo weight dataSilo weighing, feed consumption, storage weighing and industrial weighingSupportedSupported
Power acquisition and energy monitoringAC Energy Monitoring Terminal, Three-phase Smart Meters and 3-Channel AC Current Acquisition ModuleRS485, optional 4G/WIFI and platform accessThree-phase voltage, current, power, energy and power factor dataDistribution cabinets, buildings, factories, equipment circuits and feed mill energy monitoringSupportedSupported
Power quality analysisPower Quality Analysis DevicesProject-based communication combinationVoltage, current, harmonics, power and power quality dataPower distribution operation quality, abnormal fluctuation, equipment diagnosis and energy analysisSupportedSupported
IoT platform and API integrationIoT Centralized Management Client and IoT Platform APIHTTP, MQTT and platform clientDevice query, status synchronization, remote control, logs, accounts and strategiesSmart lighting, livestock IoT, industrial control and enterprise system integrationSupportedSupported

Product Selection FAQ

How should a smart lighting project select products?Select relay controllers or lighting control modules according to circuit quantity, load type, communication method and platform management requirements. Touch display panels, meters and IoT platform functions can be added for local operation, schedules, logs and energy monitoring.
Which products are suitable for livestock monitoring?Livestock projects usually combine gas and environment sensors, weighing systems, relay controllers, smart meters and platform functions for barn environment monitoring, fan and cooling pad control, silo weighing and energy monitoring.
How should industrial IO and analog acquisition be selected?Digital input modules are used for dry contacts, status and alarm signals. Analog modules are used for 0-10V, 4-20mA, voltage or current signals. RS485, Ethernet or 4G access can be selected according to site communication conditions.
Can the products connect to a private IoT platform?Yes. Controllers, acquisition modules and meters can be combined with the IoT platform, API integration or private deployment according to project requirements.

Featured Products

The following products cover weighing, touch display, energy monitoring, relay control and 4G remote control scenarios for field projects and system integration.

ZMSLWD08 digital smart weighing system product image
ZMSLWD08 Digital Smart Weighing SystemSupports digital weighing sensors for silo weighing, feed management, storage weighing and remote platform monitoring.View product
ZMSLWA08 analog smart weighing system product image
ZMSLWA08 Analog Smart Weighing SystemSupports analog weighing sensors for silo weighing, feed management and multi-point analog weighing projects.View product
ZMSLWA01 single-channel analog weighing system product image
ZMSLWA01 Single-channel Analog Smart Weighing SystemUsed for single silo, single warehouse and distributed analog weighing points.View product
ZMLCD touch display panel series product image
ZMLCD Touch Display Panel Series4-inch 86-panel, 7-inch, 7-inch dual-86 and 10-inch RS485 capacitive touch panels for smart lighting and equipment HMI.View product
AC energy monitoring terminal product image
AC Energy Monitoring TerminalCollects three-phase voltage, current, power and energy data with RS485 and optional 4G or WiFi access.View product
ZMRL0404 ZMRL0808 ZMRL1212 network relay controller product image
ZMRL0404 / ZMRL0808 / ZMRL1212 Network Relay Controller4, 8 or 12 input and output channels with 4G, RS485, 50A magnetic latching relays and offline schedules.View product
50A magnetic latching relay controller product image
50A High-Power Magnetic Latching Relay Controller8-channel relay controller with Ethernet, RS485, CAN and 50A magnetic latching relays for smart lighting and high-power circuit management.View product
1-channel 4G remote control module product image
1-Channel 4G Remote Control ModuleRemote switching module for lighting circuits, pumps, irrigation and distributed equipment control.View product
IoT Centralized Management Client product image
IoT Centralized Management ClientCentralized device management client for grouping, remote control, schedules, scenes, logs and account operations.View product
IoT Platform API Integration product image
IoT Platform API IntegrationHTTP and MQTT integration capability for device query, status synchronization and remote control in enterprise systems.View product
16/32-Channel Digital Input Modules product image
16/32-Channel Digital Input Modules16-channel and 32-channel RS485 Modbus RTU digital input modules for dry contact and equipment status acquisition.View product
Digital Temperature Controller product image
Digital Temperature Controller220V digital temperature controller for heating lamps, insulation lamps and electric heating load regulation.View product
Analog Output Module product image
Analog Output ModuleRS485 Modbus RTU analog output module for voltage or current output control in industrial projects.View product
3-Channel RS485 AC Current Acquisition Module product image
3-Channel RS485 AC Current Acquisition ModuleThree-channel RS485 AC current acquisition module for equipment current, energy monitoring and industrial control systems.View product
ZMRN Q Series Network Relay Controller product image
ZMRN Q Series Network Relay Controller1 to 32-channel RS485 Modbus RTU relay controller series for smart lighting, cabinets and equipment switching.View product
ZMRN RC Series High-Power Relay Controller product image
ZMRN RC Series High-Power Relay Controller1 to 12-channel relay controller series with 50A magnetic latching relay options for high-power lighting and cabinets.View product
ZMRL QL Series Network Relay Controller product image
ZMRL QL Series Network Relay Controller2 to 32-channel LTE(4G) relay controller series for remote lighting, equipment switching and distributed cabinets.View product
ZMRL QLR Series Network Relay Controller product image
ZMRL QLR Series Network Relay Controller4, 6, 8, 12, 16, 24 and 32-channel RS485 relay controllers for lighting cabinets and centralized switching projects.View product
ZMSG1212-12S3 12-Channel AC Energy Acquisition Module product image
ZMSG1212-12S3 12-Channel AC Energy Acquisition Module12-channel AC energy acquisition module for three-phase voltage, 12-channel current, power and energy monitoring with RS485 or LTE(4G) access.View product
ZMSRCTH Multi-Function Environment Sensor product image
ZMSRCTH Multi-Function Environment SensorMulti-function environment sensor for temperature, humidity, CO2, ammonia, PM, air quality and optional gas acquisition.View product
Rain and Snow Sensor product image
Rain and Snow SensorOutdoor rain and snow status sensor with RS485, switch output or 4G options and optional heating.View product
ZMSG0101-SE6A3V Three-Phase Power Monitoring System product image
ZMSG0101-SE6A3V Three-Phase Power Monitoring SystemThree-phase power monitoring system for voltage, six-channel current, power and energy data with RS485 or LTE(4G) access.View product
12-Channel Frequency, Duty Cycle and Pulse Counter product image
12-Channel Frequency, Duty Cycle and Pulse Counter12-channel frequency, duty cycle and pulse count acquisition device with RS485 Modbus RTU and LCD display.View product
RS485 Weighing Transmitter Module product image
RS485 Weighing Transmitter ModuleRS485 weighing transmitter module for load cell acquisition, silo weighing, storage weighing and platform integration.View product