1. Introducció
The MHCOZY ZigBee Smart Relay Switch is designed to integrate your household appliances and electrical devices into a smart home system. Utilizing ZigBee 3.0 protocol, this smart switch offers reliable control and compatibility with various ZigBee hubs, including SmartThings, Alexa, and Google Home. It provides two primary operating modes: momentary (inching) and self-lock (on/off), allowing flexible control over a wide range of applications.
This manual provides detailed instructions for installation, configuration, and operation of your MHCOZY ZigBee Smart Relay Switch.
2. Informació de seguretat
ADVERTÈNCIA: Risc de descàrrega elèctrica.
- La instal·lació l'ha de dur a terme un electricista qualificat o una persona amb coneixements profunds de sistemes elèctrics.
- Ensure power is disconnected at the circuit breaker before installation, maintenance, or removal of the device.
- Do not exceed the maximum load ratings specified in this manual.
- Aquest dispositiu només està dissenyat per a ús interior.
- Mantenir allunyat de l'aigua i d'ambients amb molta humitat.
3. Contingut del paquet
- 1 x MHCOZY ZigBee Smart Relay Switch
- 1 x Manual d'usuari (aquest document)
4. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | ZG002RF |
| Voltage | USB 5V o CA 85-250V |
| Consum d'energia | <1 W (Standby: 80 mA) |
| Corrent de tall | <10 A |
| Volum de talltage | <250 V |
| Model de relé | 10 A |
| Temperatura de funcionament | -20 a 70 °C |
| Humitat | 40% a 80% HR |
| Protocol sense fils | ZigBee 3.0 |
| Freqüència RF | 433 MHz (for RF remote, not included) |
| Dimensions (L x A x A) | 6.86 x 4.32 x 2.79 cm |
| Pes | 50 grams |
5. Configuració i instal·lació
5.1 Instruccions de cablejat
The MHCOZY ZigBee Smart Relay Switch supports two power input options: USB 5V or AC 85-250V. The relay output is a passive, clean contact, meaning it provides an on/off signal without voltage at the output terminals. This makes it suitable for controlling devices that require a dry contact closure, such as garage door openers or boiler systems.
Always ensure power is disconnected before wiring.
Figure 1: Wiring diagram for AC 85-250V power input. Connect the AC 85-250V power supply to the 'Input AC 85-250V' terminals.
Figure 2: Wiring diagram for the passive output clean contact. The output terminals are labeled NO (Normally Open), COM (Common), and NC (Normally Closed). This provides an on/off signal without voltage.
Figura 3: Mésview of the MHCOZY relay switch showing power option 1 (5V USB) and power option 2 (85-250V AC input). An example application shows its use with a garage door opener. The mode change button is also indicated.
5.2 Pairing with a ZigBee Hub
The MHCOZY ZigBee Smart Relay Switch uses the ZigBee 3.0 protocol for seamless integration with compatible ZigBee hubs. No third-party application is required for the initial pairing process.
- Encès: Connect the MHCOZY Smart Relay Switch to a power source (either 5V USB or AC 85-250V). The device will automatically enter pairing mode.
- Open ZigBee Hub App: On your ZigBee hub's application (e.g., SmartThings, Amazon Alexa, Google Home), initiate the device discovery or 'Add Device' process.
- Afegeix un dispositiu: The hub should detect the MHCOZY switch. Follow the on-screen prompts in your hub's app to complete the pairing process.
Figure 4: Quick setup guide illustrating the steps: 1. Download Alexa/SmartThings App, 2. Connect with Alexa/SmartThings hub, 3. Power on the MHCOZY device, 4. Add devices within the app.
Figure 5: An image showing the MHCOZY Zigbee+RF module, its internal circuit board, and indicating compatibility with Zigbee 3.0 and Tuya, as well as voice assistants like Alexa and Google Home.
6. Modes de funcionament
The MHCOZY Smart Relay Switch supports two distinct operating modes, which can be selected via the mode change button on the device (refer to Figure 3 for location).
6.1 Momentary (Inching) Mode
In this mode, when the relay is triggered (e.g., by a command from your smart home app or voice assistant), it will activate for approximately 0.5 to 1 second and then automatically return to its initial state. This mode is ideal for applications requiring a brief pulse, such as:
- Obridors de portes de garatge
- Gate door control
- Door security systems
6.2 Self-Lock (On/Off) Mode
In self-lock mode, when the relay is triggered, its state will change (e.g., from off to on) and remain in that new state until another command is received to change it back. This functions as a standard toggle switch and is suitable for:
- Control de la il·luminació
- TV power supply control
- Controlling other appliances that require a continuous on/off state
Figura 6: Exemple visualamples of applications for both operating modes. Inching mode is shown for door security, gate control, and garage door control. Self-lock mode is shown for lighting control, TV power supply, and ice box control.
7. Control per veu
Once paired with a compatible ZigBee hub (e.g., SmartThings, Amazon Alexa, Google Home), you can control your connected devices using voice commands. This allows for hands-free operation of your appliances.
Examples ordres de veu:
- "Alexa, turn on the light."
- "Alexa, turn on the garage door."
- "Ei Google, apaga el llum del dormitori."
8. Timer and Scheduling
Leverage the capabilities of your ZigBee hub to set up countdown timers, schedules, and loop timers for your connected devices. This feature enhances convenience and energy efficiency by automating when your devices turn on or off.
- Temporitzador de compte enrere: Configura un dispositiu perquè s'apagui després d'un temps especificat.
- Programació: Program devices to turn on or off at specific times of the day or week.
- Temporitzador de bucle: Automate repetitive on/off cycles for certain applications.
Refer to your specific ZigBee hub's application guide for detailed instructions on setting up timers and schedules.
9. Manteniment
The MHCOZY ZigBee Smart Relay Switch requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Mantingueu el dispositiu net i lliure de pols. Feu servir un drap sec i suau per netejar-lo.
- Eviteu exposar el dispositiu a temperatures extremes, llum solar directa o humitat.
- Do not attempt to open or repair the device yourself, as this will void the warranty and poses a safety risk.
10. Solució De Problemes
If you encounter issues with your MHCOZY ZigBee Smart Relay Switch, refer to the following common troubleshooting steps:
- Dispositiu no s'està emparellant:
- Ensure the device is powered on and within range of your ZigBee hub.
- Verify your ZigBee hub is in pairing mode.
- Try resetting the device by disconnecting and reconnecting power.
- Consult your ZigBee hub's manual for specific pairing instructions.
- Cap resposta del dispositiu:
- Check the power supply to the relay switch.
- Confirm the device is still paired with your ZigBee hub. If not, re-pair it.
- Ensure the connected appliance is functioning correctly and its wiring to the relay is secure.
- Problemes de control de veu:
- Verify that your voice assistant (Alexa, Google Home) is linked to your ZigBee hub account.
- Check the device name in your smart home app; ensure it is easily recognizable by voice commands.
- Ensure your voice assistant device is online and functioning.
11. Informació de la garantia
MHCOZY products are covered by a manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
For detailed warranty information, please refer to the documentation provided with your purchase or contact your retailer.
12. Suport
For further assistance, technical support, or inquiries regarding your MHCOZY ZigBee Smart Relay Switch, please contact your retailer or visit the official MHCOZY support website. Have your product model number (ZG002RF) and purchase information ready when seeking support.
