Video Encryptor Sezam-A Sz-A-enc Sezam video

Manufacturer: VideoLink
Product ID: 31221
Category: Drones & Quadcopters > Drone Accessories

The SEZAM-A system is designed to create a secure channel for real-time transmission of analog video from vehicles. The device was developed primarily for installation on single-use FPV kamikaze drones, but is equally effective for ground, surface, or aerial vehicles where reliable protection of the video stream from interception or spoofing is required. Sezam-A ensures broadcast confidentiality, simple integration with existing analog video cameras and transmitters, and minimal power requirements.

Key advantages of the device: high resistance to hacking, compact size for mounting in confined spaces, low power consumption, real-time operation without noticeable delays, compatibility with a wide range of analog video systems.

• Supply voltage - 5V +/- 0.25V
• Current consumption - up to 50mA
• Number of inputs - 1
• Number of outputs - 1
• Number of keys - 3.3 x10¹¹
• Code sequence length - up to 1000 frames
• Size 25x20x3

The technical parameters listed above characterize optimal operating conditions: a supply voltage of 5 V with a tolerance of ±0.25 V ensures stable operation of the electronic part, and current consumption of up to 50 mA guarantees a low energy load on the power system of the drone or other vehicle. One hardware input line and one output line allow easy connection of the device between the video camera and the transmitter without additional converters.

The system supports a large number of cryptographic keys (3.3 x10¹¹), which, combined with a code sequence length of up to 1000 frames, provides high encryption entropy and complicates brute-force or analysis attacks. Compact dimensions (25x20x3 mm) make the device ideal for use on UAVs with limited mounting space.

Areas of Application

Sezam-A is suitable for: operational FPV drones and kamikaze drones, special equipment of relevant services, marine or river craft, ground robotic platforms where a secure video channel is required. Due to its ease of integration, it can also be used in experimental projects and educational solutions.

Operating Recommendations

• Adhere to the permissible supply voltage range of 5V +/- 0.25V.
• Ensure compatibility of camera and transmitter interfaces with the device's single input and single output.
• To ensure continuous encryption, use the manufacturer's recommended key management schemes.

This module from VideoLink combines reliability, compactness, and low power consumption, making it an excellent choice for secure video systems in various types of vehicles.

Other products in this category here Drone Accessories