Video doorbell Hardwired Power Transformer, 18V500MA Hardwired Power Adapter, Compatible with Ring, for Nest Video doorbell (with 196in Cable)

About this item

• Specification: input voltage: 120 VAC, 60Hz; Output voltage: 18V, 500mA; Tip: The load voltage (when the doorbell is running) is 18V and the output of no-load voltage is about 23.5V, normal function and won’t affect any use; When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data
• Compatible Devices:Compatible with Ring，for Nest, and other video doorbell, no need to remove the original battery, just connect the 18V500MA doorbell adapter to your video doorbell It will keep the hardwired power supply for your device fully charged for a long time. Note that this is not a charger.The brand above is only for demonstrating compatibilityyy
• EASY INSTALLATION :Assemble along the wall from your outlet to the doorbell without the existing wiring. Super easy to install that can be able to set up in minutes
• Hardwired Power Transformer : new upgrade design, which completely solves the noise problem during use, and the 18V500mA stable output makes your visual doorbell work perfectly and normally，Note: The brand above is only for demonstrating compatibilityyy
• a professional Doorbell transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a satisfactory solution