36 Мелодия отель Chime музыка безопасности беспроводной дверной звонок для дома современный офис водонепроницаемый пульт дистанционного управления песни светодиодный индикация смарт

Description:
100% brand new and high quality.
Wireless digital remote control, no mutual interference, ultra long distance obstacle remote control, easy installation.
High-frequency vibration body, penetrating ability,up to 70-110 meters remote control in the open air.
3 kinds of volume adjustable, the sound is loud and clear.
36 music ringtones optional,while the music is on, the LED flashes simultaneously.
Perfect for big and high floor houses, offices, factories, hotels, etc.
Transmitter powered by 1pc 23A 12V battery and the Receiver powered by 2pcs AAA batteries (Not included)
Specifications:
Model: 513E
Material:ABS
Color: As shown.
Power: ≦2W
Frequency: 315 Hz
Transmitter Voltage: 12V
Receiver Voltage: DC 3V
Powered by:
Transmitter : 1pc 23A 12V battery.
Receiver: 2pcs AAA batteries.(Not included)
Size:
Transmitter: about 7.5x3.8x2cm
Receiver: about 9.5x5.6x2.5cm
Operation:
After the batteries are installed, turn the receiver switch to the selection position
(each press for a ringtone, if you want to fix a music, the switch to the sound position (music symbol) Can be fixed.
Package includes:
1x Door Bell Transmitter
1x Door Bell Receiver(batteries Not included)
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement