Wooden crate boxes 3 sizes storage apple fruit plain wood box craft crates rack🔥 factory outlet - 20%off🔥 uk local stock - 2-3 days arrival🔥 lifetime warranty - quality assurance premium door chime with no extra batteries required, designed for front, side, or back doors to bring convenience to your daily life, 1000-feet working range ensures you won't miss any visitor's arrival.

This product is great for customers that need a reliable notification chime for their business, & also features a small flashing strobe that provides a visual indicator.

You can use this doorbell on the back warehouse door for notification when deliveries arrive, & you are not readily available in the warehouse or basement.

Type 1opton a: 1 transmitter + 1 receiver opton b:1 transmitter + 2 receiver product specifications:- internal sounds: 36 chimes- volume: 4 level adjustable levels (25db~85db)- transmitter power: 1 x 12v 23a battery- input voltage: ac110-240v 5060hz- waterproof (transmitter):ip44 product feature:⭐【ultra-long operating range】featured with strong wireless signals up to 300m1000 feet to cover your home or business in an open space, this door bell makes sure that you will never miss any visitors, & the unique frequency removes the fear of interfering with your neighbors' bells. ⭐【multiple chimes & easily choose】36 different chimes & tunes to choose with 4 levels of adjustable volume from 10db to 85db, chimes are loud enough to be heard throughout the house.

Memory function is available for sound & chime selection. ⭐【easy installation】just plug the receiver into a socket & attach the transmitter on wall or door frame with adhesive tape or screws included. ⭐【sleek design & ip44 waterproof】the weather-proof bell setting on frontback door can stand up to rain, snow & temperature changes, against rainy days or cold winter.

The flashing light indicator that gives you a visual form of notification, an excellent feature for the hearing impaired. ⭐【what you can ge...