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• With the doorbell function, you will never miss an important visitor
• Adopts a highly sensitive receiver to notify you from a distance
• Easy and easy to install, so you can rest assured even in a wide home
• Press the transmitter on the front door chime to make a call sound and instantly notice it in an emergency
• Wireless chime that can be easily installed without wiring as a call chime in warehouses etc

Never miss a chime sound anywhere in your house.
Indoor door chime. Useful for homes, baths, nursing sites, restaurants, and offices, warehouses, and more.
This doorbell call set adopts a highly sensitive receiver that can be used in building buildings, and can be used with a stable reception on walls, wooden doors, steel doors, etc.
Specifications:
Working range: 300 Meters (in open area)
Volume: 6 levels adjustable.
Melody: 48 pieces.
Transmitter Size: 3.1 x 1.8 x 0.9 inches (79 x 45 x 22 mm)
Receiver Size: 4.3 x 2.2 x 1.0 inches (110 x 57 x 25 mm)
Voltage: AC 100-220V

Package List:
1 x Call bell set.