CamRelay - RTSP Live IP Camera

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About this app

Turn your Android device into a high-performance RTSP security camera, IP surveillance monitor, or connected vehicle dashcam with CamRelay.

Whether you need a 24/7 home security camera, an IP surveillance feed, an in-car dashcam, or an OBS Studio video source, CamRelay delivers low-latency, hardware-accelerated RTSP streaming directly from your phone.

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🌟 KEY HIGHLIGHTS
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• RTSP Server Streaming: Broadcast live HD video and audio across your local network (LAN/Wi-Fi) via standard RTSP protocol, accessible by any compatible player or NVR.
• Two-Way Audio (RTSP Backchannel)*: Hear live audio and speak back remotely through supported NVRs and VMS surveillance software.
• Web Browser Interface: Access a clean web console from any PC, tablet, or browser to monitor live camera feeds and manage controls remotely.
• Screen Dimming & Immersive Mode: Hide controls with immersive mode or turn the display pitch black to save battery and protect OLED/AMOLED screens from burn-in.
• Auto-Start on Device Boot: Automatically resumes streaming when your phone powers on—ideal for dedicated security cameras and dashcams.
• Real-Time On-Screen Overlays: Display a live GPS speed HUD, precise timestamps, custom camera names, and battery level & temperature (°C/°F).
• Camera Controls: Switch front/rear cameras, toggle torch, lock focus to infinity, and utilize hardware stabilization (OIS/EIS) & HDR*.
• Local Recording & Web File Manager: Record MP4 videos directly to device storage, then browse, watch, or download recordings remotely via the web interface.
• Privacy-Focused: Direct peer-to-peer local streaming without cloud accounts, subscriptions, or tracking.

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🎯 POPULAR USE CASES
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• Security Camera & NVRs: Direct RTSP integration with Home Assistant, Frigate NVR, Synology Surveillance Station, QNAP, Blue Iris, ZoneMinder, or MotionEye.
• Connected Vehicle Dashcam: Mount in your car with auto-boot on ignition, continuous recording, and GPS speed watermark HUD.
• Wireless Video Feed: High-quality wireless RTSP camera source for OBS Studio, vMix, Wirecast, or VLC.
• Baby & Pet Monitor: Keep an eye on loved ones and talk back using real-time two-way audio over your Wi-Fi.

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⚙️ ADVANCED CUSTOMIZATION
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• Video Quality: Resolutions from 480p, 720p, 1080p, up to 4K or higher (hardware-dependent).
• Video Codecs (H.264 & H.265/HEVC): Choose H.264 for maximum compatibility or H.265 to cut bandwidth and save storage.
• Bitrate & Framerate: Fine-tune video bitrate, audio bitrate, and target FPS (15 to 60 FPS).
• Advanced Optics & HDR*: Support for Optical Image Stabilization (OIS), Electronic Image Stabilization (EIS), and HDR video.
• Audio Control: High-quality AAC audio capture with customizable bitrate and audio streaming toggle.
• Thermal Monitoring: Monitor battery temperature to safeguard your device during continuous operation.

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ℹ️ COMPATIBILITY NOTES
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* Two-Way Talk: Uses standard RTSP backchannel audio. Compatible with Frigate NVR (via go2rtc / WebRTC) or any NVR/VMS supporting RTSP audio backchannel.
* OIS, EIS & HDR: Optical Image Stabilization, Electronic Video Stabilization, and HDR availability depend on your device's camera sensor and hardware support.

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🔒 PERMISSIONS TRANSPARENCY
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• Camera & Microphone: Capture live video and stream audio with two-way talk.
• Location: Calculate live speed overlay for dashcam mode (processed strictly on-device).
• Foreground Service: Keeps streaming and recording active reliably with a persistent status notification.
• Boot Completed: Enables optional auto-launch on device power-up.

Turn your smartphone into a powerful, reliable RTSP security and surveillance camera today with CamRelay!
Turn your phone into an RTSP IP security camera with two-way audio, or dashcam.
Updated on
Sep 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

CamRelay 1.0.0 — Initial Release

Turn your Android phone into an IP camera.

• RTSP live streaming
• H.264 / H.265 video
• Audio streaming
• Local video recording
• Screen-off streaming
• Web interface and camera controls
• Customizable camera and overlay settings