Doorbell Transformer UK, 18V 500mA Doorbell Power Supply Plug in Adapter Compatible with Video Door Bell, 5M/16ft Cable (Black)

Product description

• Wide Application --- 18v plug in adapter is compatible with wired doorbell and smart thermostat, it is a good helper for your home intelligence
• Safe Enough to Operate --- A quick fix to the problem of "Low battery", you can charge it directly(plug adapter into outlet and power-up), safe and convenient.
• 5M 16ft Long Cable --- This doorbell plug in adapter is equipped with 5m 16ft cable, No worry about the distance between the socket and the adapter.
• Premium Material --- This transformer for doorbell is made of environmentally friendly materials, with good electrical conductivity, transmission stability and durability. It can keep your doorbell running normally, saving time and effort