This is a template article. For any questions please ask in Telegram group @ivckolpak

IVC KOLPAK is DIY smart CCTV system that alerts to Telegram if motion is detected in the camera area. This gives features to reduce human attention for CCTV systems and provides an Internet traffic economy. It comprises the principles of simplicity and convenience, and low cost of ownership. It's best for far objects with rare motion events where only available 3G/4G Internet connection.

• CCTV with motion detection and alerts to Telegram
• Filtered content from CCTV. No need to revise recordings and archive - all information in the smartphone or PC
• Text, photo and video (animations) with motion object into Telegram chat, group or channel available 24/7
• WiFi hotspot service (used internal 3G/4G modem for Internet access)
• Automatic enable/disable CCTV when a trusted device connected to WiFi hospot
• Periodical system reports about uptime, system life parameters, connected devices and other
• 2 weeks (or more) archive on SD card for archive purposes

• Using motion 4.2+ feature movie_passtrough allows converting from MPEG to h264 videos direct from the camera's stream. In case of use h264-camera, no recompression is needed.
• Ramdisk improves SD-card lifecycle
• Photos can be sent as originals or as media groups.
• Telegram bot core (estgb and telebot library) written in C. It works faster and consumes less memory.
• Experimental use of cedrus264 codec for hardware-accelerated video encoding (with legacy kernel only).

Using Telegram service providing the following advantage dramatically simplifies the device and reduces costs:

• Cloud storage for photos and videos in the chats, groups, or channels. All information from the device will be kept in the Telegram's cloud. No need to make your own infrastructure or use other paid services.
• Access to Telegram from any device and platform even at the same time
• Simply to share photo and videos from the camera
• Telegram has an open API and protocol free for everyone (hey, Whatsapp and Viber!)

• Armbian (external link)
• motion (external link)
• ffmpeg (external link)
• enhanced sender telegram bot (external link)
• several bash scrips: system report, archive cleanup, watchdog, on/off camera on trusted WiFi client, etc...

Ready-to-use images are available for:

• Orange Pi Lite (with H3 CPU) for the mainline kernel (Debian 9 Stretch). Also available experimental image with the legacy kernel (Ubuntu Xenial) for test purposes of hw-accelerated x264 codec (cedrus264);
• Orange Pi Zero Plus (with H5 CPU) for the mainline kernel (Debian 9 Stretch).
  Ask for the mentioned images in the Telegram group @ivckolpak.

Hardware part includes:

• Orange Pi board
• UVC USB camera (or any IPCam with RTSP)
• SD Card
• High gain WiFi antenna
• Power supply 5V/2A (or 12V/1A with UBEC or another DC-DC converter)
• Box, cables, screws, nuts

1. Download, burn, install Armbian according to installation guide for Armbian
2. Build and install motion 4.2+ according to abbreviated building guide
3. Install from repository ImageMagick: sudo apt-get install imagemagick
4. Install from repository libjson-c3: sudo apt-get install libjson-c3
5. Install from repository usb-modeswitch: sudo apt-get install usb-modeswitch
6. Extract ivc-kolpak package from this repository into /etc/ivc-kolpak

1. Create your own telegram bot using @BotFather bot according to the official guide. Get bot token.
2. Create 3 channels (or groups): Photo, Video, and System. Get id for each channel (or group) using @getidsbot.
3. Add your new bot to the channels (or groups) as an administrator.

1. Configure ramdisk
   • Add into file /etc/fstab following line: ramdisk /mnt/ramdisk tmpfs rw,size=256M 0 0
2. Configure WiFi hotspot
   • Use armbian-config utility to configure WiFi hotspot
3. Configure ImageMagick
   • In the file /etc/ImageMagick-6/policy.xml find line policy domain="path" rights="none" pattern="@*"/ and comment it like <!-- policy domain="path" rights="none" pattern="@*"/ -->
4. Configure telegram bot.
   • Write bot token of your bot into files .token in paths /etc/ivc-kolpak/channels/photo/, /etc/ivc-kolpak/channels/video/, /etc/ivc-kolpak/channels/system/
   • Write id for each channel (or group) into files .userid in the same way as bot token.
5. Make symlinks
   • make symlinks for all scripts from /etc/ivc-kolpak/scripts/ to /usr/bin/. Be sure that all scripts have permission to execute.
   • make symlinks from /etc/ivc-kolpak/motion/ to /usr/bin/.
   • make symlink for /etc/ivc-kolpak/bin/telebot.so.0.5.0 to /lib/
   • make symlink for /etc/ivc-kolpak/bin/estgb to /usr/bin/. Be sure that estgb have permissions to execute.
6. DOES ANYBODY WANT TO CREATE INSTALLATION SCRIPT? :)

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Telegram group @ivckolpak is provided for info and questions