About this item

• Specification: input is 120V/ AC, 60 HZ; Output: 16V/ 30 VA; Tip: the load voltage (when the doorbell is running) is 16V and the output of noload voltage is about 18V, it is normal situation 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
• Avoid the Doorbell/Thermostat Underpower Shortage: 16VAC, 30 VA AC plug in transformer adapter, improve the situation of underpower, providing sufficient power for your most doorbells
• Compatibility: our 16V doorbell transformer is compatible with Ring video doorbell/ Ring video doorbell 2/ ring video doorbell pro/ Nest Skybell doorbell and other devices that require constant 16 volt power for operation; Note: the brand above is only for demonstrating compatibility
• Easy Installation: output with screwing the cable on the terminals, you can arrange your cables freely according to the length you need, to make the wires neat; Please notice: only equip with plug in transformer, no extra wires included
• - UL certification ensures safety and quality
• - PTC design prevents circuit damage
• - Auto reset feature included
• - Green LED power indicator
• - Positive, negative, and screw terminals provided