Yirtree A10 Wireless Doorbells - 1 Push-Button Ringer & 1 Receiver, Battery Operated, Waterproof, Long Range, Portable Door Bells for Home w/ 1 Bag of Screw and 1 Double-sided Sticker

Specifications:
Waterproof touch doorbell button.
Doorbell, alarm, welcome alarm all in one.
38 songs optional, 4 levels adjustable volume.
300 meter receiving distance (in the open area), stable quality is ideal for villas, hotels, schools and other areas.

Type: Wireless Doorbell
Material: Plastic
Model: A10
Operation Range: 300m in Open Area
Melody: 38Pcs
Volume: 4 Levels (20-85dB)
Battery Type: 1 x 12V 23A Battery (Not Included)
Power source: AC 100-240V
Plug Type: US Plug, UK Plug, EU Plug (Optional)
Features: Wireless, Waterproof, 4 Levels, Built-in Music
Size of Transmitter: 7.5cm x 5.1cm x 2cm/2.95" x 2.01" x 0.79" (Approx.)
Size of Receiver: 9.5cm x 6.5cm x 2.4cm/3.74" x 2.56" x 0.94" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Transmitter
1 x Receiver
1 Bag of Screw
1 x Double-sided Sticker
1 x User Manual