Sectyme Intellige Bezprzewodowy dzwonek do drzwi Zewnętrzny Wodoodporny Inteligentny dzwonek do drzwi Wtyczka EU 48 Chords LED Flash Alarm bezpieczeństwa domowego

Description： It can be used as a doorbell as well as a distress pager, which can be carried by the elderly and pregnant women to call for help at any time in case of danger. Touch trigger, just press to trigger. The buttons are waterproof, no need to worry about long-term use. The remote control distance in the open air can reach 150 meters, the working range is very far. Indoor distance with obstacles can be up to 20-80 meters, the specific each is different. Can meet the needs of most residential and high-rise buildings. Easy to install with double-sided tape or screws. With an open-air operating range of up to 500 feet/150 meters, you can be sure to hear and answer your doorbell in time so you don't miss any visitors. Specifications： Product name: wireless doorbell Music: 48 songs Receiver power :CR2032 Button battery, More than 5 years Battery Life Receiver working voltage: 80v-275v Remote control distance: 150M (in an open environment);20-80(indoor with obstacles) Waterproof rating: IP44 waterproof) Operating ambient temperature：Receiver ：-20-70℃ Doorbell button：-40-70℃ Plug: European standard/American standard Volume adjustment: high/medium/low/mute 85-97dB Receiver working voltage: 80v-275v Installation method: use double-sided tape or screws for easy installation. Support Expandable Already paired before factory and different transmitters can be set to different tunes. Expandable up to 20 accessories Volume adjustable Different volume can be applied to different scenes. There are 5 volume adjustments and mute mode can be set. 48 Ringtones and 5 Adjustable Volumes The wireless doorbell offers a wide selection of 48 melodies and 4 volume levels to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice. Easy to install Just plug the receiver into power socket and attach the transmitter on door,you don`t even necessarily have to make holes or damage anything The doorbell and guard coexist. Children and the elderly sleep alone. Pregnant women call. You can know as soon as you press it to help you guard your family. IP44 dustproof and waterproof Works between -20℃ to 70℃; withstands various harsh weather conditions Ultra Long Operating Range With an outdoor operating range of up to 500 feet/150 meters and an indoor range of up to 20-80 meters in the presence of obstacles, you are assured that you will hear and answer the doorbell in time. You'll never miss a visitor, even if you're several rooms away or on another floor.