external power supply transformer of 12V DC for aqara video doorbell g4

Premium External Power Supply for Aqara Doorbell G4
Stop changing the battery – enjoy a permanent power solution!

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**Why Choose Our External Power Supply?**

This specially designed 12V power adapter is the perfect companion for the Aqara Doorbell G4, offering a reliable and long-lasting solution for homes. Engineered with precision to seamlessly integrate with the Aqara Doorbell G4, this adapter removes the hassle of frequent battery changes by providing continuous power to your doorbell.

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**Key Features:**

- **Global Version**: Compatible with all international power standards, so you can easily install it no matter where you are.
- **Premium Build**: Made with high-quality components that ensure durability and long-lasting performance.
- **Hassle-Free Setup**: Simply connect the hard AC wiring to your doorbell for a clean, permanent solution.
- **Safety Assured**: Equipped with overvoltage, overcurrent, over-temperature, and short-circuit protections to ensure safe and stable operation.
- **Environmentally Friendly**: No more battery replacements – this adapter reduces electronic waste while offering convenience.

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### **Installation Made Easy**

Our power supply is designed for easy, hassle-free installation. Just follow these steps:

1. Disconnect the battery from your Aqara Doorbell G4.
2. Attach the power adapter to the designated power input of the doorbell.
3. Connect the adapter to your AC wiring for continuous power.
4. Enjoy uninterrupted service without worrying about battery life.

### **Why You’ll Love It**

- **No more interruptions**: With constant power, your Aqara Doorbell G4 will always be ready to alert you.
- **Save time & effort**: Forget the inconvenience of changing batteries.  
- **Smart and sustainable**: By switching to this external power supply, you’re not only making life easier for yourself, but you’re also helping the environment.

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**Technical Specifications**

- **Input**:  
  - AC Input Voltage: 230V AC  
  - Input Voltage Range: 100V to 270V AC  
  - Frequency: 47 Hz to 63 Hz  
  - Input Current: 0.8A @ 115Vac; 0.6A @ 230Vac  
  - Standby Mode Power: 0.3W  
  - Fuse Type: T2A/250V  
- **Output**:  
  - Normal DC Output Voltage: 12V  
  - Output Current: 1A  
  - Output Power: 12W  
  - Line Regulation: +1%  
  - Load Regulation: ±5%  
  - Startup Time: 3000ms @ 115Vac (max.)  
  - Holdup Time: 10ms @ 115Vac (min.)  
- **Environmental**:  
  - Operating Temperature: 0°C to 40°C  
  - Humidity: 10% to 96% RH  
  - Storage Temperature: -40°C to 70°C  
  - Storage Humidity: 5% to 95% RH  
- **Safety and Protection**:  
  - Overvoltage Protection: 150% (Latch Mode)  
  - Overload Protection: 250% of rated load, Hiccup Mode (Auto-Recovery)  
  - Over Temperature: Hiccup Mode (Auto-Recovery)  
  - Short Circuit: Hiccup Mode (Auto-Recovery)  
  - Degree of Protection: IP22  
  - Shock Protection: Class II  
- **Other Features**:  
  - Weight: 100g  
  - Shell Material: Rubber Sleeving  
  - Dimensions: 67mm x 36mm x 19mm (PCB)  
  - Warranty: 1-Year Replacement Warranty  

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### **Upgrade Your Aqara Doorbell G4 with Continuous Power!**  
No more battery changes, no more worries. Get the peace of mind you deserve with our premium external power supply. Designed to meet the needs of discerning customers who expect nothing less than the best for their smart home solutions