Campanello senza fili, campanello senza fili con telecamera, videocitofono HD 1080P con schermo IPS da 4,3 pollici, impermeabile IP65, angolo di visione di 80°

【1 transmitter with 2 receivers】Loud household volume, 7 colors bright light reminder, long-range wireless flashing doorbell, suitable for families, can also ring with one button to protect their family. The transmitter and receiver are wirelessly connected and the wireless signal is transmitted. When the button is pressed, the receiver emits beautiful music and flashes seven colors of light simultaneously, which is very beneficial for hearing and eyesight at night. Press the doorbell, the volume is not missed, the volume level is adjustable to 4, and you can hear it within 150 square meters. No matter how big the house is, you will have no fear and will not let any friend visiting your home go unnoticed. Low power consumption, environmentally friendly and energy-saving design, low power consumption, only 7 AA batteries, 3 batteries for each of the two receivers and 1 battery for each transmitter. It can be used for 3-5 months without potential safety risks, no heat, ensuring safety and confidence, and is suitable for various environments. It is not affected by use during rain showers or typhoon days. Easy installation, good doorbell, no damage to the wall, high-quality double-sided adhesive tape, one touch, one tear, one buckle to complete the installation; stable and sturdy, no damage to the wall; can also be supported by screws for installation.