DC Voltage-free Controller | 1CH Module | ZigBee + RF433 MHz

Powered by 5V Micro USB or 7-32V AC/DC

▶️ ZigBee controller compatible with RF 433.92 MHz remotes (fixed codes EV1525)

Versatile device for controlling lighting, gates, doors, heating systems, and other appliances – full control via TUYA or eWelink app through a ZigBee 3.0 gateway.

⚠️ RF remotes sold separately.

▶️ Operating Modes

✅ Jog (default, momentary/monostable): press the remote button – the relay switches on; release – it switches off. Impulse mode, not supported by the app.

✅ Self-locking (bistable): the relay stays on until toggled off by pressing the remote or app. Classic relay operation.

✅ Time-delay: the relay switches on after a set delay and turns off automatically after the programmed period.

✅ Compatibility: works with ZigBee 3.0 gateways (TUYA, eWelink, Sonoff, etc.)

✅ Universal application: lighting, gates, actuators, doors, computers, access control, 230V systems

✅ Garage door control: connect the module to the manual button terminals and control your gate via smartphone.

✅ Compact module: designed for integration into devices (without enclosure)

✅ Flexibility: PCB layout and appearance may vary depending on delivery

✅ Assistant integration: supports Google Home, Amazon Alexa, IFTTT

▶️ Why ZigBee?

ZigBee protocol ensures stable communication and low energy consumption.

• ✅ Fast response: state change in 0.2 s (WiFi ~5 s)
• ✅ MESH topology: each powered ZigBee device amplifies the signal
• ✅ Expanded network: supports over 50 devices per gateway
• ✅ Event history: long-term data and parameter storage
• ✅ Energy efficiency: long battery-powered operation

▶️ Full TUYA and eWelink Support

Connect the controller to a ZigBee gateway and control devices via the app – create your own automation scenarios and rules.

✅ Timers and stopwatches: automatic switch-off after a set time

✅ Schedules: multiple events per day

✅ Automations: integrate with multiple ZigBee devices

ℹ️ Component Description:

1. Relay

2. Relay status LED

3. ZigBee module

4. RF pairing button / manual switch / mode selector

5. Mode switch

6. Power LED

7. Micro USB 5 V / 500 mA

8. Connectivity LED

9. 3 mm

10. AC/DC input 7-32 V

11. RF receiver 433 MHz

12. NC

13. COM

14. NO

ℹ️ Specifications:

▶️ Electrical Parameters

✅ Power supply: 5 V DC (Micro USB) or 7–32 V AC/DC

✅ Power consumption: <1 W

✅ Standby current: 80 mA

✅ Maximum load: 10 A

▶️ Connectivity

✅ Standard: ZigBee 3.0

✅ RF receiver: 433.92 MHz, fixed codes EV1525

▶️ Indicators

✅ LED indicators: operating mode, ZigBee status, relay state

▶️ Physical and Environmental Parameters

✅ Dimensions: 71 × 41 × 18 mm

✅ Operating conditions: -30°C ~ 75°C, humidity <95%

ℹ️ Package Includes:

• DC 1CH ZigBee + RF 433 MHz Controller
• User manual
• Packaging

Product Code: T841