18V 500mA Video Doorbell Transformer 33-Foot Extension Cable U Shape Hold

About this item

• 18V video doorbell transformer, suitable for most doorbells. It charges the battery of the doorbell by charging the charging module, but it does not completely replace the battery.
• 18V power supply powers smart doorbells, plugs into your standard 120V outlet and converts to 18volt 500ma AC current.
• 18V video doorbell transformer, suitable for most doorbells. You can refer to the description in our pictures to determine if it is applicable. It's very simple. Just check if there is a label on the back of the doorbell indicating that the input voltage is 8-24AC or 16-24AC, and there are two screw terminals. For AC voltage, polarity is not important.
• The 393"/33Ft extension cord allows you to easily connect to any installation location in your home, Our doorbell transformer comes with short-circuit protection and temperature protection for your doorbell device.
• If you encounter any problems in the use of the process welcome to contact us at any time, we will be the first time to help you solve the problem.