Linklemo — Free smart device management app by TRIGRASS IOT for live viewing, PTZ control, two-way audio, motion detection alerts, and cloud or local recording. Manage cameras, doorbells, smart locks, and photo frames in one app on iOS and Android.
Live Video Streaming — Watch real-time HD feeds from cameras and doorbells via Wi-Fi or cellular data
PTZ Control — Pan, tilt, and zoom indoor cameras remotely
Two-Way Audio — Speak and listen through device microphone and speaker
Motion Detection Alerts — Instant push notifications with adjustable sensitivity and detection zones
Cloud Storage — Optional cloud plans for motion-triggered recordings
Local microSD Recording — Record to microSD card at no extra cost
Multi-Device Management — Manage cameras, doorbells, locks, photo frames, and bracelets from one dashboard
Night Vision — Clear footage in low-light with infrared night vision
Device Sharing — Share device access with family members with customizable permissions
Introduction
Managing multiple smart home devices shouldn't require a dozen different apps. With one unified platform and the right companion app, you can control cameras, doorbells, smart locks, and even digital photo frames from a single dashboard. Linklemo is the official mobile app from TRIGRASS IOT Technology (SanKeXiaoCao (ShenZhen) IOT Technology Company Limited / 三棵小草（深圳）物联科技有限公司) that brings all your smart devices together — offering live streaming, PTZ pan-tilt-zoom control, two-way audio, motion detection alerts, cloud and local storage options, and multi-device management.
What Is Linklemo?
Linklemo is a free smart device management app designed to work with TRIGRASS IOT-branded smart home products. Available on both iOS and Android, the Linklemo app lets you add compatible cameras, video doorbells, smart door locks, digital photo frames, and smart bracelets, then view live video feeds in real time, control PTZ movement, communicate through two-way audio, receive motion detection alerts, and manage recordings stored on cloud servers or local microSD cards. The app supports multiple devices on a single account, making it easy to monitor and manage different rooms, entry points, or locations from one dashboard.
With a 1.8 rating on the App Store and 2.8 on Google Play, Linklemo has over 1 million downloads and supports 13 languages including English, French, German, Spanish, Japanese, Chinese, and Russian.
Core Features
The Linklemo app provides a comprehensive set of tools for managing your smart devices:
Live Video Streaming — Watch real-time HD feeds from cameras and doorbells via Wi-Fi or cellular data from anywhere in the world
PTZ Control — Pan, tilt, and zoom indoor cameras remotely to cover every angle of the room you're monitoring
Two-Way Audio — Speak and listen through your device's built-in microphone and speaker, perfect for communicating with visitors at your door or checking on family
Motion Detection Alerts — Get instant push notifications when your camera or doorbell detects movement, with adjustable sensitivity and detection zones
— Subscribe to optional cloud plans for motion-triggered recordings that are saved securely off-site, accessible from anywhere
Linklemo is a free smart device management app developed by TRIGRASS IOT Technology for managing a range of smart home products. It supports cameras, video doorbells, smart door locks, digital photo frames, and smart bracelets. The app provides live video streaming, PTZ control, two-way audio, motion detection alerts, and cloud or local microSD storage for recordings.
Is Linklemo free to use?
Yes, the Linklemo app is free to download and use. All core features including live viewing, PTZ control, two-way audio, motion alerts, and device sharing are available at no cost. Cloud storage for video recordings is available as an optional in-app purchase. Local storage via microSD card is supported on compatible cameras at no extra cost.
How do I set up Linklemo with my camera?
Download the Linklemo app, create an account or log in, power on your camera and wait for the indicator light. Tap 'Add Device' in the app, then scan the QR code on your camera or use AP mode to connect it to your Wi-Fi network. Make sure your phone is on a 2.4GHz Wi-Fi network during setup, as most cameras do not support 5GHz.
Why is my Linklemo camera not working?
Common issues include: the camera is not connected to Wi-Fi (check your router and ensure 2.4GHz is being used), the app needs updating, the camera firmware is outdated, or there is a weak Wi-Fi signal. Try restarting the camera, moving it closer to the router, checking for app and firmware updates, and verifying your Wi-Fi password. If issues persist, reset the camera and re-add it in the app.
Does Linklemo work on PC or Mac?
Linklemo is designed as a mobile app for iOS and Android devices. There is no official PC, Mac, or web browser version. Some users run the Android version on PC using an Android emulator like BlueStacks, but this is not officially supported by the developer.
How do I use Linklemo cloud storage?
Cloud storage is available as an in-app purchase within the Linklemo app. Once subscribed, your camera automatically uploads motion-triggered video clips to secure cloud servers. You can view, download, and manage cloud recordings from the app's playback section. Cloud storage provides off-site backup protection even if your camera or SD card is damaged or stolen.
Is Linklemo safe to use?
Linklemo uses standard encryption for data transmission between the app and cameras. The app requires an account with email verification. As with any IoT device, use a strong unique password, keep the app and camera firmware updated, and use a secure Wi-Fi network. Review the privacy policy at https://phpapi.xcthings.com/static/yszc_en.html for details on data handling.
How do I log in to Linklemo? How do I reset my password?
Open the Linklemo app and log in with your registered email and password. If you forgot your password, tap 'Forgot Password' on the login screen, enter your email address, and follow the instructions in the password reset email. If you don't receive the email, check your spam folder. For further assistance, contact [email protected].
What devices does Linklemo support?
Linklemo supports a wide range of TRIGRASS IOT smart devices including: PTZ cameras (indoor pan-tilt-zoom), cube cameras (compact indoor), bullet cameras (outdoor weatherproof), video doorbells (wired and wireless), smart door locks (fingerprint and keypad), digital photo frames (Wi-Fi connected), and smart bracelets (fitness trackers).
What are alternatives to Linklemo?
Popular alternatives to Linklemo for smart device management include: CloudEdge, CamHi, YI Home, Reolink, and iCSee. The best alternative depends on your camera hardware brand and required features. If you have TRIGRASS IOT devices, Linklemo is the recommended companion app as it is specifically designed for those products.
User Reviews
BBusyBee0625
BusyBee0625
App Store
Perfect for what I need. Connected the device to the internet and it worked right away on the front door. No problems whatsoever. It does its job and the charge lasts pretty long as well.
Pricing InfoFree to download and use. Cloud storage for video recordings is available as an in-app purchase. Local storage via microSD card is supported on compatible cameras at no extra cost.
Using Linklemo to manage my digital photo frame and a doorbell camera. The photo frame feature is unique — you don't see that in most security camera apps. Setup was straightforward with the QR code.
App Store
App works for basic camera monitoring. Live view loads reasonably fast and motion alerts are reliable. The interface could use a modern redesign but it gets the job done for the price.
App Store
Doorbell camera integration works well. I get notifications when someone is at the door and the two-way audio lets me talk to visitors. Night vision on the bullet camera is decent.
App Store
Manages multiple device types which is convenient. PTZ camera control is smooth. Cloud storage plans are available but local SD card recording works fine for my needs.
Google Play
Good all-in-one app for managing different smart home devices. I have two cameras and a doorbell connected. Motion detection is accurate and alerts come through quickly.
Google Play
Decent app for the price of the cameras. Live streaming works most of the time. Sometimes takes a moment to connect but once it's up, the feed is stable. PTZ controls are responsive.
Google Play
Was nervous about setting up my first security camera but Linklemo made it easy. The QR code setup took less than 5 minutes. Now I can check on my house from work.
Google Play
Love that this app manages both my cameras AND my digital photo frame. Most apps only do one thing — Linklemo does both. The photo frame remote upload feature is really handy.
Google Play
Night vision quality is acceptable for a budget camera system. The app shows timestamps on recorded clips which is useful. Wish there was a web browser version for viewing on my laptop.
2.3
Google Play Downloads1M+
Version1.9.3
Size316.4 MB
Last Updated2026/03/29
Age Rating4+
Supported DevicesSmart photo frames (digital photo frames with Wi-Fi), video doorbells (wired and wireless), PTZ cameras (indoor pan-tilt-zoom), cube cameras (compact indoor), bullet cameras (outdoor weatherproof), smart door locks (fingerprint and keypad), and smart bracelets (fitness trackers)
Supported LanguagesDutch, English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
CompatibilityiOS 13.0+, Android 7.0+
Published date2026/04/07
Cloud Storage
Local microSD Recording — Record footage to a microSD card inserted in your camera at no additional cost
Multi-Device Management — Manage cameras, doorbells, smart locks, digital photo frames, and smart bracelets from one unified dashboard
Night Vision — View clear footage in low-light conditions with your camera's infrared night vision capabilities
Device Sharing — Share device access with family members with customizable permissions
How to Set Up Linklemo
Setting up your Linklemo camera or smart device takes just a few minutes:
Download the Linklemo app from the App Store or Google Play
Create an account or log in with your existing Linklemo credentials
Power on your smart device and wait for the indicator light to confirm it's ready for pairing
Tap "Add Device" in the app and scan the QR code on your device, or use AP mode to connect your device to your Wi-Fi network
Start monitoring — your device's live feed appears on the main screen, ready for viewing, PTZ control, and two-way audio
The Linklemo setup process uses QR code scanning or AP mode to connect your devices to Wi-Fi, making the initial configuration simple even for non-technical users.
Cloud Storage
Linklemo offers optional cloud storage for motion-triggered recordings. When your camera or doorbell detects movement, the video clip is automatically uploaded to secure cloud servers. Cloud storage subscriptions are available as in-app purchases, providing an off-site backup that protects your footage even if the device or SD card is damaged or stolen. For users who prefer free local storage, Linklemo supports microSD cards for continuous or event-based recording on compatible cameras.
Platform Compatibility
The Linklemo app requires iOS 13.0 or later for Apple devices and Android 7.0 or later for Android devices. The app interface is available in 13 languages: Dutch, English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, and Traditional Chinese.
Who Uses Linklemo?
Linklemo serves a wide range of users looking for unified smart device management:
Homeowners who want to monitor entry points, doorbells, and manage smart locks from one app
Parents using Linklemo cameras as baby monitors with two-way audio capability
Pet owners keeping an eye on their animals during work hours with PTZ tracking
Small business owners securing shops, warehouses, or offices with multi-camera and doorbell setups
Renters who need a wireless, non-permanent smart home solution that's easy to install and remove
Developer Background
Linklemo is developed by TRIGRASS IOT Technology (SanKeXiaoCao (ShenZhen) IOT Technology Company Limited / 三棵小草（深圳）物联科技有限公司), a Chinese IoT technology company based in Shenzhen, Guangdong Province. TRIGRASS IOT specializes in smart home devices including Wi-Fi cameras, video doorbells, smart door locks, digital photo frames, and fitness trackers, selling products through online marketplaces and their official website at linklemo.com. The company focuses on providing affordable, all-in-one smart home solutions with easy app-based setup and management. Technical support is available at [email protected].
