Встроенный 52 Песни умный беспроводной дверной звонок Водонепроницаемый 300 м

52 Songs 300m Distance Solar power,Wireless Door Bell Doorbell Loud Ring   Description: This latest wireless doorbell applies the solar technology into the transmitter which ensures low energy consumption and environmental friendly. One button operation and there are 52 tunes and 4 levels adjustable volume, you can set according to personal preference. The indoor receiver can be used as a night light, it is light-controlled and will bring much convenience at night.   Features:       Intelligent wireless doorbell features anti-interference, powerful penetration and stable performance.     The outdoor transmitter is water and weather proof for a longer lifespan.     The outdoor transmitter is powered by solar energy, its solar panel can receive sunlight and directly transmit into electricity which the receiver needs AC power, low energy consumption and environmental friendly.     Built-in 52 tunes and 4 levels adjustable volume for you to set.     Humanized designed with a small night light at the receiver, this light-controlled lamp will automatically turn on in darkness.       Specifications: Condition: 100% Brand New Material: ABS Color: White Plug Type: EU Plug, US Plug, UK Plug(Optional) Receiver: Working Voltage: 90-260V Standby Current: 10mA Working Current: 60mA Working Frequency: 433MHZ Receiver Size: approx. 9 x 1.5cm / 3.54 x 0.59in Transmitter: Working Reference Index: 5.5V 25mA 0.13W Working Current: 12mA Working Range: about 200-300m (open space) Transmitter Size: approx. 8.6 x 8.6 x 2.7cm / 3.38 x 3.38 x 1.1in Total Weight: approx. 194g   Package Included: 1 x Solar Transmitter 1 x AC Receiver   Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.   Tips: In order to improve the customer experience.From May 31, 2019. The wireless doorbell new package, the European standard doorbell does not need to be equipped with the European standard plug converter. The factory now produces European-style doorbells directly. You can order according to your own style.