Регулируемый объем прочный Солнечный беспроводной дверной звонок портативный энергосберегающий водонепроницаемый 52 Мелодии зарядки домашний светодиодный светильник

Description:
Made of durable material, The appearance is stylish and simple,
The wireless distance of the product can reach 300 meters.
Loud speakers, the doorbell output music is pure, high decibel.
Loading 52 polyphonic ring tones, excellent Signal penetration, Ultra-low power consumption
Humanized four-level volume adjustment to meet the needs of different environments, different sound sizes.
Digital dual-panel circuit design, stable operation, strong and reliable performance.
Wireless installation, convenient and fast, long service life
Perfect choice for homes, apartment, office buildings, villas, hotels and more.
Specification:
Type: Doorbell
Color: White, Black
Transmitter Size: about 3.5x1.5cx9cm
Receiver Size: about 8.5x8.5x2.5cm
Material: ABS
Transmitter battery: Built in 150mAh battery (solar charging)
Transmitter operating voltage: ≤3.7V
Transmitter power consumption: ≤10mw
Transmitter Working current: 12mA
Receiver operating voltage: 90-260V 50Hz
Receiver power consumption: 0.5W
Volume adjustable range: 25 to 100dB
Operating frequency: 433MHz
Working range: about 200-300m
Protection level: IP65
Plug: US, UK, EU Plug
Package Included:
1 x Transmitter
1 x Receiver
1 x Double-sided Tape
1 x Screw
1 x Manual
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.