Sonnette sans fil avec 2 récepteurs - Sonnette sans fil étanche - Portée 150 mètres - Blanche

Self-contained Doorbell, plug-and-play doorbell, waterproof wireless doorbell, with a range of 150 meters, no battery or wiring needed, wireless doorbells for home. Wireless connection: The waterproof Wireless Doorbell uses wireless communication technology to generate wireless signals. You do not need to worry about battery consumption or wiring. The device is plug-and-play, and you can easily find the wireless connection that suits your needs. Waterproof design: The self-contained doorbell features a special waterproof design, allowing it to function normally even in harsh weather conditions or humid environments. This ensures long-term reliability and durability. High sound quality: The doorbell uses high-quality audio transmission technology, ensuring clear and stable sound effects. The device features 38 ringtones and 4 adjustable volume levels (the volume can vary from 20 decibels to 110 decibels, including silent mode). This allows users to hear visitors clearly and increases their sense of security. Strong signal: The wireless doorbell can penetrate walls and has strong anti-interference capabilities. The wireless doorbell has a range of up to 150 meters. Place it in an open space and ensure that it does not cause interference with other wireless devices nearby. Easy to install: The wireless doorbell is easy to install and environmentally friendly. You can place it, move it, or fix it in your desired position. Avoid installation on metal objects (such as iron doors, iron frames) to prevent the emission distance from being affected. What are our advantages? Wireless, no wiring required, plug and play. It uses wireless communication technology, requires no wiring, is easy to install, and can be moved as desired. Low power consumption design, long battery life (specific duration must be confirmed by product parameters). IP waterproof design, resistant to all weather conditions. Special waterproof structure, adaptable to rain, snow, and humid environments, more reliable for outdoor use. 38 ringtones + 4 volume levels. Supports silent volume adjustment of ~110 dB to meet the needs of various scenarios (such as silence at night, high decibels in a noisy environment). High sound quality; the sound is clear and not harsh. Super strong signal, 150-meter coverage. It features strong wall penetration capability and an anti-interference design, making it suitable for large apartments, courtyards, and multi-story homes. Do not install the antenna near metal objects to maintain optimal signal. One-click installation, flexible mounting. It can be taped, hung, or mounted with screws and is suitable for various scenarios, such as on door frames and walls. Applicable people and scenarios: Private individuals: Replace old wired doorbells and avoid the hassle of wiring. Shops/offices: Loud voice warning so you don't miss any visitors. Villa/Courtyard: Long-distance range, audible from the front door to the backyard. Older households: high volume + multiple ringtones to ensure you don't miss a knock on the door.