Vender CACAZI model-A10model Door Bell Waterproof Wireless DoorBell 300M range chime EU plug home smart ring al mejor precio

* The products we sell are the latest 2020 models, not obsolete ones. (Don’t compare with the old one.) *One year warranty (not available in other stor) 1. free doorbell battery (not given away by other stores. You need to spend extra money to buy) Our advantage 1. Please buy authentic CACAZI products: We are authorized CACAZI distributors. 100% tested before leaving the factory 2. The latest optimized products: 60 music, 5 volumes, please do not buy old style and outdated style 3. Power off memory function, music distinguish front and rear doors, integrated design Note: If the button has more than two buttons, the receiver will automatically have a storage function (1 button + 1 or 2 or 3 or 4 receivers do not have this function) 4. Learning code: up to 20 buttons and up to 100 receivers (other old style (36 music) does not support this feature) 5. Our doorbell has a design to prevent interference. The neighbor's doorbell will not interfere with our doorbell. Other parameters: 1. Receiving distance: 300 M (in open area) 2. Volume: 0 to 110DB, 5 ringtones: 60 3. Rated voltage: AC 75 ~ 300V, 50-60Hz 4. Working frequency: 433MHz. 5. Receiver standby power: <0.5W 6. Waterproof grade: IP44 7. Receiver size: 95X65X24mm 8. Button size: 75X51X20mm 9: Button fixing method: screw + double-sided tape 10: Working temperature: -20 ° C ~ -60 ° C 11. Battery model: 12V 23A battery, standard battery. (Including battery) 12. Differentiate the front and rear doors, you can set different music for different buttons How to pair signals: 1. Pairing method: press and hold the volume button on the receiver for 5 seconds, 2. Press the button immediately, the signal is paired successfully How to set up music 1. First press and hold the music button to select your favorite music, 2. Then press and hold the volume button on the receiver for 3 seconds, 3. Then immediately press the button, the music selection is successful. About waterproofing instructions: 1. Our button is IP44 waterproof, and it is generally no problem to use, but heavy rain may affect the life. We recommend to buy a waterproof cover, which will last longer and be safe 2. The waterproof cover is not included in the list and needs to be purchased separately. You can find the link on the store homepage or contact customer service About the distance: 1. The receiving distance may be affected by the environment or obstacles. The theoretical distance is 300 meters. 2. Do not place the button on the iron door to avoid shielding the signal. We recommend placing the button next to the iron door. 3. In addition, the receiver should not be placed near microwaves or radios that can interfere with the signal.