Description
Store New Arrivals Add to Favorite View Feedback Contact Wireless Doorbell, Waterproof Doorbell Operating at 1300-Ft Range with 55 Ringtones 5 Volume Levels and Mute Mode LED Flash,1 Transmitter/Push Button+3 Receivers Door Bells for Home Classroom(White) Description Item model number M9 Part Number M9 Style 1 transmitter + 3 receivers Item Package Quantity 1 Product Dimensions 4 x 3 x 3 inches Battery Cell Type Alkaline Item Weight 8.8 ounces Batteries Included? No Batteries Required? No Size 1 Button + 3 Plug-In Receivers 【Easy to Install】Modern design and easy to operate. Very easy to install, just plug the mini receiver into an outlet and then use the provided accessories to secure the transmitter to the wall. Won't interfere with other devices in your home or neighborhood, ensuring you never miss a visitor. This wireless doorbell kit is the most convenient choice for your home and business. 【1300ft Long Range】This high frequency electronic technology wireless remote control doorbell uses a wireless signal solution with strong anti-interference capability. In the open environment, the sensing distance can reach 1300 feet. Widely used in homes, apartments, schools, villas, offices, warehouses, hotels, factories, hospitals, etc. 【55 Smart Ringtone】Perfect wireless doorbell kit with 55 different ring tones and 5 levels of adjustable volume from 0db to 110db. Easy to select and set your favorite tone; flashing light indicator is easy to notice including the hearing impaired. Retains memory of your last set melody and volume after power failure; No need to reset to previous settings; Convenient and easy-to-use design gives you a better using experience. 【IP55 Waterproof】 Sleek modern design in classic white with IP55 dust and water protection; Battery life: 3 years. Operating temperature range of -22 °F to 158 °F; withstand all kinds of harsh weather conditions, suitable for indoor and outdoor use. 【Expandable Doorbell System】If you want to expand your doorbell system to your home, you can add SURFOU brand receiver and transmitter of the same model. You don't need to worry about anything. We provide after-sales support for all our products, if you have any questions about our wireless doorbell, we are always ready to provide you with a satisfactory solution. Product Description Ultra-long range wireless connection, never let you miss a visitor! IP55 dustproof and waterproof, you can use it even in cold winter! Welcome to purchase SURFOU's wireless doorbell set! The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. With multiple functions, life is more convenient! Memory function & Unlimited scalability With multiple learning codes, it can be used in combination with other doorbell sets to infinitely expand the use area! LED Flashing Light Designed specifically for people with hearing impairments, it is more convenient to use! Designed for home/classroom/office, easy installation! How to set the ringtone? 1. Short Press the Backward or Forward Button to select your favorite music. 2. Long Press the Volume Button for 8s, until it makes a One Ding sound with LED flash. 3. Press the button within 8s, then it will make a Two Ding sound with LED flash. How to change the battery? Replacing the transmitter battery is a very simple procedure. Simply insert the small screwdriver supplied through the small opening at the bottom of the transmitter in a 45° and pry it open. How do you adjust the volume? Press the volume button on the receiver to adjust volume, there are 5 levels in total, the default is the maximum sound, press once to change one level cycle in turn. Are these doorbells waterproof? Normally, water resistance is no problem at all.IP55 dust proof and waterproof protection. Working temperature:-22 °F -158°F. Is this doorbell easy to install? There are two simple installation methods: Method 1. stick the button on the exterior wall or door frame with the attached double-sided tape. Method 2. fix the button with the provided screws. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address. For shipping outside of the continental USA, we only use eBay's Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA. PAYMENT We accept PayPal. 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