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With Bidirectional Activation & Two Way Intercom, you can check live camera at the door without ringing the doorbell or human motion.

How to Work 2-Way Intercom:
1.If presses the doorbell, it will activate the monitor, then press the “ok” key on the monitor to work the 2-way intercom.2.The doorbell requires no action. Presses and hold the “ok” key on the monitor to speak, release it to receive the audio from your visitor. It is similar to how a walkie-talkie works.3.If no need to talk, press the “ok” key again to turn off 2-way intercom.

How to install:
1.Please connect the doorbell with the monitor. Hold the key “M” on the monitor to enter in connection, then press and hold the doorbell button to connect.2.Please test the signal between those locations you want to place the doorbell and the monitor.3.The range of signal is 16.4ft-164ft/5m-50m on open air. The range of signal is 16.4ft-66ft/5m-20m if there are obstacles(door, wall, window and so on).4.Please install the doorbell on the door via 3M self-adhesive tape or screws. It is recommended to install on the upper end of the door handle if it is iron door. And 5ft far away the ground.5.Please install the monitor in the place you want, the monitor need to be charged by 5V charger(not included) and USB cable.6.If there is no operation for 30 seconds, the monitor can turn off automatically, press the “ok” key for 2-3 seconds to wake up the monitor.

Warm Tips:
1.It isn’t motion activated. If no one operates the doorbell or monitor, they enter in the standby mode. 2.The wall, window, metal door and so on, they can weaken the signal, please test and install the doorbell in a place with good signal.3.There is the echo if the monitor is too close to the doorbell, please move them away or lower the volume.

One key to monitor, intercom.
You can talk with your visitor, check the scene out of the door at any time.

Large battery capacity with long working time
The doorbell is powered by rechargeable 1800mAh Li-ion battery with 2 months of working time.

4.3”IPS Screen, powerd by 5V-1A charger.
The monitor also built-in 400mAh battery for emergency. Guards your families with this doorbell camera.

【Easy to Install & Work】Installing the wireless doorbell camera no subscription is hassle-free. Just connect the doorbell camera with monitor via 2.4G Bluetooth. NO monthly fee, NO WiFi or APP required. You can use the included 3M adhesive or screws to mount the doorbell where you want it. Perfect for those who need a subscription-free doorbell.
【One Key Monitoring】No human motion or ringing required, you can check live camera by pressing and holding the dial key for 2 seconds to activate the camera. Not only does it give you peace of mind, but it also prevents accidental activation and save power. It is a video doorbell that combines premium quality, safety, and exceptional value for money.
【Two-Way Intercom】When visitors press the button on the doorbell, you can watch and communicate with your visitors at your door. Presses and hold the dial key on monitor to speak, then release it to receive the audio from your visitor. It is similar to how a walkie-talkie works.
【1080P Video & Night Vision】Our camera doorbell wireless no subscription boasts a high-definition 8MP resolution and 170° wide-angle lens. There’s infrared night vision that allows you to see clearly who is knocking the door even at night.
【Rechargeable Battery】This wireless video doorbell is powered by rechargeable 1800mAh Li-ion battery with 2 months of working time, and recharged 3-4 hours to full. Please note that the monitor needs to be recharged with 5V/1A charger(not included).
【4.3“ IPS Screen & Automatic Video Recording】The wireless doorbell with camera automatically record when a visitor presses the button and save it on the TF card (max 32GB, TF card not included). You can view them on the 4.3“ large screen clearly. Please note that it CANNOT take photos.
【Waterproof for Indoor Outdoor】IP65 waterproof. Connection range is 16.4ft-164ft/5m-50m on open air, or 16.4ft-66ft/5m-20m if there are obstacles(door, wall and so on). Please conect the doorbell camera with monitor and test signal before installtion. Hold the key “M” on the monitor to enter in connection, then press and hold the doorbell button to connect.
8 reviews for TKMARS Doorbell Camera No Subscription Wireless Video Doorbell, Two-Way Intercom, IPX65 Waterproof,4.3” Screen, 170° Viewing Angle, No APP, No WiFi, No Monthly fee (Two-Way Activated)
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$52.18
JinGyver –
The video quality is surprisingly good, and it provides a clear view of who is at the door
This wireless doorbell camera is a fantastic find for anyone who wants simple, no-fuss security. I was looking for a solution without the hassle of Wi-Fi setup or the burden of monthly subscription fees, and this product delivered perfectly. The “no app” feature is a huge plus—it’s incredibly user-friendly and ready to go right out of the box. The two-way activation is seamless, allowing for clear and direct communication with visitorsThe video quality is surprisingly good, and it provides a clear view of who is at the door, which adds a great layer of peace of mind. The fact that it’s completely wireless means I can place it anywhere I need without worrying about wiring. This product is a breath of fresh air compared to complicated systems on the market. It’s reliable, easy to use, and a great value.
Sung cho –
Poor Camera Quality and Unstable Display – Requires Constant External Power
The only good thing about this product is that it works without Wi-Fi.However, the downsides are significant.The camera quality is very poor, and the display is unstable. At first, it showed color, but after a few days it only displays in black and white. The screen flickers and feels unreliable. This is based on about 3 days of use.Another important issue is the power requirement.This monitor cannot be used on battery alone. It must be connected to external power at all times.The product description states:“Connect the monitor to external power for continuous use. The built-in battery is only for temporary backup.”Overall, the quality is disappointing, and I would not recommend this product.
richard george vigneri –
Door camera
Easy installation works fine
Natorjia –
Pretty good for the price
This was great for the price, only thing I wish it had is the motion activation, but other than that a great buy . My kids love talking to me through the door bell
Andrea hernandez –
Ring bell
Love this camera! It works just like a doorbell — clear video, quick alerts, and easy setup. The motion detection is accurate, and the app makes it simple to check who’s at the door anytime.
karlon li –
Easy to use
This has been amazing. Picture is clear. the price was awesome! You don’t need some out of this world costly camera to see what’s going on outside your door. I’ve not had anyone ring my doorbell but I know it work pretty easy
Ink gone after 17 days!! –
Workable
Smaller than advertised. But it works.
noel lizarraga –
Defective
No this is not working properly is too dark