Extra loud doorbells in comparison

IP65 Waterproof & Durable VOXON Waterproof Doorbell withstand tough weather conditions (-20 to 60 ) with a IP65 waterproof ring structure. You could install our wireless Plug in doorbell anywhere inside, on your door frame outside or in your garden

Expandable Home Security System up to 58 button transmitter, sensors and receivers can be paired to use together. We support service in 7 day 24 hours. if some issue in use(pairing, change ringtones, no working etc...). please kindly follow the videos behind of product picture, Or contact us and we will try best to solve it.

Upgraded 2K Full HD & Super Night Vision Wireless doorbell camera provide you crystal-clear images and video recordings via 2560x1440 Megapixel and 166 wide view angle. Built-in IR lights permit you to see clearly even in darkness. Night vision distance up to 33ft.

Choice of 6 melodies

Full-Body View in Crisp 2K See visitors from head to toe, plus parcels left at your door. The wide-angle lens and 2K HD clarity ensure nothing goes unnoticed day or night

Long Working Range up to 1200 Feet The signal of the indoor doorbell can be up to 1200 feet in an open area and won't interfere with other devices in your home or neighbors, and the cordless doorbell button provides IP44 waterproof. This will be the practical doorbell wireless for home you'll ever see.

See Them Arrive in Full HD Get a crisp 1080p-grade view of anyone who approaches your front door. The advanced WDR and 4 3 aspect ratio ensure you get a color-accurate, head-to-toe image every time.

Self-Powered&No batteries required Self-powered doorbell, batteries are not required for both push button and receiver. Pushing down on the button creates a mechanical force, which generates electrical power itself and sends a stable signal to the receiver. Eliminates the need for changing batteries or recharging

2K HD Video & 166 Wide-angle The wireless video doorbell features 2K resolution and is paired with a 166 wide-angle camera to see what's going on in your home wherever you are. And let you enjoy industry-leading video clarity and super night vision up to 33ft. The doorbell with an IP66 material casing, The smart doorbell camera is water and dust resistant and offers incredible standby time and long lasting performance.

39 Chimes & 5-Level Volume Adjustment 39 different ringtones allow the user to select the favorite in terms of the user's mood. 5 adjustable volume levels (0dB to 120dB) to meet the user's needs to adjust in various occasions, and the mute mode design of this wireless doorbell can be used at night or in some important meeting. The sound quality from the receiver is good for hearing. The plug in doorbell receiver flashes if the push button transmitter is pressed.

IP55 waterproof door remote button, needs 23A 12V alkaline battery.

Convenient installation, good doorbell, no damage to the wall, high-quality double-sided adhesive tape, one touch, one tear, one buckle, can complete the installation, stable and firm, no damage to the wall, can also support the installation with screws