Turn old Android devices into a private, on-device security system with S&M Old Phone Security Camera by StevesLab. It delivers a privacy-first experience with no login and no external servers, plus direct peer-to-peer streaming between Sensor and Monitor. Not ranked in any top list; 10,000+ total downloads and 380 in the last 30 days, based on 71 ratings (avg 3.34) over 1921 days.
Pros & Cons
Privacy-first design with no login and no external servers
On-device AI object recognition reduces data exposure
Direct peer-to-peer streaming avoids cloud routing
All-in-one App: Sensor and Monitor in a single experience
Lacks cloud-based storage or remote cloud features that some competitors offer
Reliance on device hardware may limit performance on lower-end devices
May require multiple devices to fully leverage Sensor and Monitor capabilities
About S&M Old Phone Security Camera
S&M Old Phone Security Camera is a tools app developed by StevesLab.
How many times has S&M Old Phone Security Camera been downloaded?
S&M Old Phone Security Camera has been downloaded 17 thousand times. In the last 30 days, the app was downloaded 380 times.
What is the rating of S&M Old Phone Security Camera?
S&M Old Phone Security Camera is rated 3.31 out of 5 stars, based on 75 ratings.
Is S&M Old Phone Security Camera free?
S&M Old Phone Security Camera is free to download. The APK download size is 66.55 MB. The latest version available is 34.0. The last update was on July 19, 2026.
What are the requirements for S&M Old Phone Security Camera?
S&M Old Phone Security Camera requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2021.
Description
Turn your old smartphones into an ultra-smart, completely private home security system. Why spend hundreds of dollars on expensive IP hardware when you can repurpose your spare phones into high-tech security cameras? S&M Old Phone Security Camera allows you to seamlessly configure any device as a "Sensor" (camera) or a "Monitor" (viewer) to protect your home, warehouse, pets, or loved ones.
With advanced local AI capabilities, total network flexibility, and customizable automation tools, S&M redefines DIY smart home surveillance.
๐ก๏ธ 100% Private: No Login, No Registration Your data and your identity belong entirely to you. S&M is built from the ground up with a privacy-first philosophy:
No Account Required: Start using the app immediately. There are absolutely no sign-ups, no registration forms, no email requirements, and no passwords to remember.
Zero External Services: The app operates entirely without external servers or third-party cloud storage.
Local Object Recognition: Your video feeds are processed locally on your device by our built-in AI, ensuring your camera feeds never leave your personal network infrastructure.
๐ Stream Anywhere: WiFi & Mobile Data Whether you want a localized baby monitor inside your house or a remote surveillance tool for a distant facility, we have you covered. Stream high-quality audio and video flawlessly across local WiFi networks or over any mobile data connection (3G/4G/5G). Stay connected to what matters most, no matter where you are.
๐ง Smart "Hooks" Framework (Local Automation) Don’t just watch—let your camera react. S&M features a powerful, built-in Hooks system powered by local computer vision. When the app detects a specific object (such as a "person") entering the frame, it can instantly and autonomously trigger a chain of customized responses:
Flashlight Activation: Turn on the device’s torch/LED light to scare off intruders or illuminate the area.
Audio Alarms: Play a custom alarm, buzzer, or warning sound directly from the sensor device.
Smart Push Notifications: Instantly alert all subscribed "Monitor" devices so you can check the live feed immediately.
Local Snapshot Capture: Automatically capture a high-definition frame and save it safely inside the local storage of the sensor instance.
โ๏ธ Robust, Multi-Functional Features: All-In-One Solution: No need to download separate viewer and camera apps. One single app lets you toggle any device between "Sensor" mode and "Monitor" mode.
Seamless Device Ecosystem: Securely stream your feeds directly from your Sensor device to your chosen Monitor device using direct, optimized peer-to-peer streaming protocols.
Complete Remote Control: From your Monitor device, you can remotely toggle between front and back cameras on the sensor, turn on its flashlight, trigger the buzzer manually, or adjust settings.
Zero Hidden Paywalls: All core tracking, streaming, and automation features are accessible, giving you premium security features entirely unlocked.
How to get started in 2 taps: Set up the Sensor: Open the app on an old phone, select "Sensor," and position the camera to face the area you want to monitor.
Set up the Monitor: Open the app on your primary phone, select "Monitor," pair securely with your sensor, and instantly start viewing your private feed!
Take control of your home privacy and give your old hardware a smart new purpose. Download S&M Old Phone Security Camera today!
Recent changes: Premium lifetime is now available!
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Comments on S&M Old Phone Security Camera for Android
โ โ โ โ โ Riley Boardmanยท Jan 13, 2024
Nice app it is easy to set your and use
โ โ โ โ โ stokes richยท Jul 15, 2021
I downloaded APK from APK fun. But it's very good tools app. I'd love Sensors & Monitors: Old phones as security cameras
โ โ โ โ โ Janis Bicevskisยท Jan 25, 2023
App works, and is free. Could improve video quality based on device camera, and copy link for streaming url. Really good alternative security camera solution, if you need to monitor warehouse or other remote places, where there is no Wi-Fi connection.
โ โโโโDeana Kennedyยท Jan 18, 2023
Doesn't do anything except turn the camera on, on your device it's installed on.
โ โ โโโKristian Trandemยท Jul 17, 2026
It did work, albeit with some connection problems (Keeping the screen turned on the sensor phone seemed to help though). But I ended up uninstalling the app because of the obtrusive ads: Almost every time I went to check the camera I had to endure a video add first - and couple that with connection issues, and I had to cycle between ad-watching and retrying connection! I would much rather have the option to pay for a seamless experience than having to use an enshittified product ๐
โ โโโโConner P Twilhecยท Jul 26, 2021
Complete garbage couldn't connect couldn't see anything barely worked. And was on Wi-Fi and your app still didn't connect.
โ โโโโTodd Toddยท Aug 20, 2022
Absolutely one of the worst on the market to even try it is not worth the time it will not work for anything that keeps going to reload and do this to that do that please don't use it you can't even look at it without it pop it up every second
Google Play Rankings for S&M Old Phone Security Camera
This app is not ranked
Technologies used by S&M Old Phone Security Camera
S&M Old Phone Security Camera is requesting 17 permissions and is using 41 libraries.
Show details
Trust & Safety: The app requests CAMERA, RECORD_AUDIO, INTERNET, FOREGROUND_SERVICE, WAKE_LOCK, and AD_ID-related permissions to support live streaming, local processing, and background operation. It emphasizes privacy with no login and on-device AI, reducing exposure to cloud data. Users should review the privacy policy and permissions to ensure alignment with their security preferences.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
