The audio and video life detector, also known as the video life detector, can search for victims under collapsed buildings and in narrow spaces. It can provide information on victims under the ruins to search and rescue personnel through high-definition video and audio signals

1. General Requirements

1. Video life detector It can search for victims under collapsed buildings and in narrow spaces. It provides information about victims under the ruins to the rescue team through high-definition video and audio signals. *

2. Technical requirements

1. Main function: The video life detector is a special tool used to search for victims under collapsed buildings and in narrow spaces. It provides information about victims under the ruins to rescue workers through high-definition video and audio signals.

2. Extra large 10-inch full-color main screen with a size ≤ 300*190*20mm, high-resolution images can be magnified at least 8 times; it also comes with a sunshade for easy viewing in strong sunlight, the main unit weighs ≤ 1kg (including battery, excluding connecting cables), and can be operated with one hand; the menu key is easy to recognize and operate; ▲

3. Display tablet monitoring host function: can record and take photos, 8x digital zoom, file storage on SD card, memory ≥ 256G; mirror setting function for display picture photos can be flipped up, down, left, right 360°; there is a positioning mark function, through the display screen to input position marks and other information into the photos, to facilitate browsing, finding and managing.

4. Rechargeable battery: Working time ≥ 8h.

5. Electric audio and video camera: diameter ≤ 40MM, ≥ 1080P full HD electric rotating probe. High-definition video probe can rotate 360° without interruption, 270° flip, with two-way voice intercom, built-in white light ≥ 12 beads. ▲

6. Waterproof video camera: diameter ≤ 35 mm, equipped with 12 floodlights, protection grade IP68, the camera probe can be connected to the carbon fiber telescopic rod through the infinite adjustment of the direction soft pipe for detection, and can also be detected through the equipped underwater extension cord.

7. Infrared thermal imaging camera: Built-in white light LED ≥ 8, resolution 384x288, wavelength range 8-14um.▲

8. Waterproof video camera: Image resolution 4000*3000, waterproof grade IP68.▲

9. The listening module must be configured independently (to facilitate flexible combination and separation of the video camera and other devices at the rescue site), with two-way intercom; noise-cancelling over-ear headphones (with microphone), for clear communication with co-survivors.

10. Equipped with a carbon fiber telescopic rod of no less than 5m in length, it can be extended between 1.25m-5m. There are no less than 20 meters of waterproof connection cables.

11. The entire equipment has a protection level of IP66.

12. Working temperature: -20℃ to +60℃; 2H

13. Full set configuration includes: 1 protective safety box, 1 rotating color audio and video probe, 1 infrared thermal imaging probe, 1 waterproof video probe, 1 carbon fiber telescopic rod of 5 meters, 1 10-inch color display, 1 20-meter connecting cable, 1 set of intercom headphones and microphone. Other requirements provide a Chinese user manual.

Three, Other Requirements

1. Provide national-level inspection reports or third-party inspection reports (inspection reports with CMA or CNAS marks) at the time of bidding, and the inspection reports reflect the technical indicators of the above items with "▲".