Single-Light Controller/ZM-DK03

Product Overview

Utilizes 4G Cat1 public network direct communication with integrated current and voltage metering circuits to monitor controller load status in real time, significantly reducing the workload for streetlight management teams and improving efficiency. Additionally, this single-lamp controller supports 0-10V/PWM dimming to ensure precise lighting control and demand-based illumination—bright when needed, dim when not. Combined with cutting-edge energy-saving lighting technologies, it reduces overall urban streetlight power consumption by approximately 40% and cuts labor costs (including inspection fees), lowering maintenance expenses by 60%. This delivers substantial social energy conservation benefits.

Product Features

1: Cat1 Connectivity
2, supports 0-10V/PWM dimming
3: NTP Time Synchronization
4: Supports scheduled control
5 Indicator Status Feedback
6: Real-time Work Status Collection
7 Current, Voltage, and Power Acquisition
8, Built-in eSIM

Electrical Parameters	Relay Parameters	Single-channel, 250V/10A
	Voltage Range	AC 110-265V
	Frequency Range	50-60HZ
	Current range	0-2A
	Static Power	<2W
	Maximum Load Power	≤100W
Check Parameters	Voltage detection range	85~265V
	Current detection range	0-2A
	Data detection accuracy	≤1%
Features	Energy Statistics	Read battery level, clearable via command
	Report Error	Manual report, query reports
	Light Fixture Fault Alert	Fixture fault, power supply fault
	Line Alarm	Overvoltage alarm, undervoltage alarm, configurable alarm parameters
Communication Parameters	Communication Method	4G Cat. 1
	Communication Speed	Up to 1 Mbps (distance under 40M); up to 10 KM (speed below 5 Kbps)
	Number of connected nodes	A single system can support nearly 50000 endpoints.
Environment Parameters	Ambient temperature	-40~+85℃
	Relative Humidity	<95%
	IP Rating	IP65
Structure Parameters	Dimensions	L: 142mm; W: 51mm; H: 38mm