Bell Push (Add-on Transmitter)
Compared with traditional wired doorbells, plug-through wireless doorbells are much easier to install. You don't need any installation help. You can simply install the DIY wireless doorbell with plug in receiver within 5 minutes!
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- IPX6 Waterproof
- LED Operating Indicator
- Self-Powered Version: Battery Free
- Battery Version：CR2032 Coin Cell Battery, Power Saved in 12 to 18 Months, Ultra Long Battery Life
- Power Consumption:<0.01mW