Highlights
Key Specs
Camera Resolution3840 x 2160Field Of View178 degreesNight VisionYesInstallation TypeSurfaceWorks WithGoogle AssistantStorage TypeMemory cardMinimum Operating Temperature-4 degrees fahrenheitMaximum Operating Temperature158 degrees fahrenheitAudio Communication2-way
General
Product Name4K Battery Video Doorbell with 9:16 aspect ratio, 2-Way Talk, Motion-Activated Nightlight, No monthly feesBrandLorexModel NumberB861AJEB-EColorBlackColor CategoryBlackColor FinishBlack
Camera
Video Camera Resolution4K (2160p)Camera Resolution3840 x 2160Field Of View178 degreesNight VisionYesNight Vision ImageColorCamera MovementFixedZoom ModeDigital
Power
Power SourceBattery-powered, Hard wiredRechargeable BatteryYesBattery TypeLithium-ionCharging InterfaceMicro-USBVoltage3.6 volts
Compatibility
App CompatibleYesApp FeaturesControl Devices, Remote View, 2-Way Talk, Quick Response, SettingsInstallation TypeSurfaceWorks WithGoogle AssistantVoice Assistant Built-inNo
Connectivity
Camera ConnectivityWirelessWireless ConnectivityWi-FiChimeVia appFrequency Band2.4 GHz
Recording & Playback
Streaming VideoYesVideo Recording CapabilityYesRecords AudioYesVideo Recording PromptMotion detection, Doorbell
Storage
Storage TypeMemory card
Performance
Protective QualitiesWeather resistantMinimum Operating Temperature-4 degrees fahrenheitMaximum Operating Temperature158 degrees fahrenheit
Features
Audio Communication2-wayMobile NotificationsYes
Dimension
Product Height5.72 inchesProduct Width2.05 inchesProduct Depth1.09 inchesProduct Weight0.47 pounds
Sensor
SensorsMotion sensor
Warranty
Manufacturer's Warranty - Parts1 Year LimitedManufacturer's Warranty - Labor0
Other
UPC695529055831
Have you counted how many times your doorbell rings? It's a lot! That's why it is so important to have a view that shows it all. With the expansive head-to-toe view and crystal clear 4K Resolution, you can truly see your door like never before.
4K Resolution with color night vision
First on the market, this battery doorbell has exceptionally sharp 4K video quality, capable of capturing enhanced detail, while the impressive Color Night Vision delivers better and brighter video in the dark. Set up in an instant and wherever you need security most (like a second entrance or basement) thanks to the battery design.
A doorbell speaks for you
When you’re busy, answer instantly with the doorbell's pre-recorded Quick Response messages. You can also hear and speak to anyone at your door with 2-Way Talk.
Get alerts that matter
Know who or what is there. Get alerted when someone has arrived at no extra cost.
See more of your front door
See the full picture from head to toe, with the expansive 9:16 aspect ratio. This provides the full length of a person and can keep an eye on items delivered.
Keep your recordings private
What does your security camera record the most of? You. Keep your recordings where they belong, private at home and in your control with the pre-installed 64GB MicroSD card (upgradable to 256GB).
What's Included
4K Battery Video Doorbell
Mounting Bracket
Horizontal Wedge 15°
Vertical Wedge 5°
USB Power Cable
Extension Wire
2 × Wire Caps
1 × Release Pin
2 × Anchors & Screws
Search
Q: QuestionWhat is the field of view of the camera?(1 answer)
A: AnswerThe field of view of this camera is 178 degrees.This question and answer was generated by AI based on customer and product data.Q: QuestionCan the doorbell be used with Google Assistant?(1 answer)
A: AnswerThis doorbell can be used with Google Assistant.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat type of battery does the doorbell use?(1 answer)
A: AnswerThe battery type is Lithium-ion.This question and answer was generated by AI based on customer and product data.Q: QuestionIs the doorbell weather resistant?(1 answer)
A: AnswerThis doorbell has the protective quality of being weather resistant.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat are the dimensions of the doorbell?(1 answer)
A: AnswerThe Lorex 4K Battery Video Doorbell has a product depth of 1.09 inches, a width of 2.05 inches, and a height of 5.72 inches.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes the doorbell record audio?(1 answer)
A: AnswerThis doorbell does record audio.This question and answer was generated by AI based on customer and product data.Q: QuestionAt what distance is the doorbell recording/alert triggered?(0 answers)
Asked by Frank
Lorex - 4K Battery Video Doorbell with 9:16 aspect ratio, 2-Way Talk, Motion-Activated Nightlight, No monthly fees - Black
4 payments starting at
$25.00
with
Shipping
Reviews
Rating 1 out of 5 stars with 3 reviews
1.0The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 1 out of 5 stars
Battery not last a week at lowest resolution
Marketing email from Lorex says I should get about 180 days of battery life. I get a week tops with the resolution dialed all the way down and maybe no more than 5 motion events. I RMA’d the first one thinking it was a battery issue. Same deal with the new one. To actually run on 4K I probably wouldn’t get more than a few days until I have to recharge. Great idea but back to the drawing board with this one!!
Posted by ScottV
Rated 1 out of 5 stars
I regret buying this
I’d give it zero stars if I could. I have other Lorex devices, which is why I went with this one. However, the battery life is horrible. It only lasts a few days while my 2K are working great. I contacted Lorex because the viewing of the camera only shows the middle 1/3 of the screen and only vertical and I was given a file with the different ratios of the different doorbells and it’s just the way it is. I’m not impressed at all, and this is a huge disappointment. Unless there is a software fix coming out, I’ll use this as a paperweight. I’d rather buy another 2K Battery doorbell than have to charge this every three days.
Posted by AradiaR
Rated 1 out of 5 stars
Disapointed in Lorex
This 4k wifi video doorbell is useless, i am mortified at Lorex knowing that they are in the video security bizness for such long time. Doorbell video and motion detection is horrible. Worst doorbell ever
Posted by Daffyduck