Ring Video Doorbell Two Way Audio HD Video Essential Wired Video Doorbell Best in Class Direct to WiFi No Hub Needed with Cutting Edge Features

Price: $47.01
(as of Jan 24, 2024 09:12:39 UTC – Details)

Spec:
Item Type: Intercom Door Bell
Power: 0.5W
Channel: 1-16 Channel
Intercom Distance: Approx. 2000 meter / 6561.7ft
Number of Connection: Up to 16 sets without serial numbers, unlimited connection under the same channel number
Battery: 2 x 1800mAh Rechargeable Lithium Battery (built in, 1 battery per host)

How to Use:
Take out the product, install it and then use it.

PackageList:
1 x Internal Machine
1 x Charging Base
1 x External Machine
1 x External Machine Bracket
1 x USB Cable
1 x Double Sided Tape
1 x Door Bell Sticker
5 x Screws
3 x Expansion Pipes

Package Dimensions ‏ : ‎ 7.09 x 3.94 x 2.76 inches
Item model number ‏ : ‎ Marhynchusd05qzn67cu
Date First Available ‏ : ‎ September 26, 2023
Manufacturer ‏ : ‎ Marhynchus
ASIN ‏ : ‎ B0CK61PN1C

Power Supply: The internal and external machine have built in 1800mAh lithium battery, solar charging, the endurance of the inner machine is 3‑5 days on full power, the endurance of the outer machine is 12 months.
Long Distance: The intercom door bell adopts professional chip, and in flat and open areas, the intercom distance can reach 2000 meters, which is efficient and convenient.
Wider Coverage: The wireless door bell adopts 462MHz radio frequency, with wider coverage and excellent wall penetration, and internal devices can communicate with each other.
16 Channels: The door bell has 16 separate channel options, can easily avoid interference in the wireless frequency band, ensuring stable comm, convenient and practical.
3 Levels Volume: Supports 3 levels volume adjustment, with a maximum volume of no less than 112 decibels, which can be heard by the elderly, with 30 built in ringtones and multiple tone options.