1 WIRELESS HDMI WIDI ADAPTER n- wireless set for HDMI connection at a distance of at least 30 m n- video resolution at least FHD 1080p with at least 60 Hz n- power supply via USB nMinimum set contents n- HDMI transmitter n- HDMI receiver n- 2x HDMI cable min 15 cm n- 2x USB cable min 80cm n2 WIRELESS LABEL MICROPHONE n- wireless omnidirectional microphone system with transmitter and receiver n- number of transmitters min 2 pcs n- number of receivers min 1 pc n- digital sound transmission min 48 kHz 24 bit n- transmitter weight max 15 g n- range min 100 m in open space n- power supply min 20 hours with charging case n- fast charging n- magnetic or other attachment system to clothing n- compatibility smartphones cameras PC n- min part of the package - charging case cables for connection accessories for nmounting nMinimum functions n- ambient noise suppression min 2 levels n- automatic volume control AGC n- wireless transmission with low latency n- possibility to connect min 2 transmitters to one receiver n- backup track recording or equivalent overexcitation protection n3 SCREEN CLEANER n- cleaning kit for screens and electronic devices n- application by sprayer or other suitable method of application n- microfiber cleaning cloth n- suitable for LCD LED OLED and other sensitive surfaces n- antistatic effect does not leave smudges nMinimum package contents n- solution volume min 250 ml n- min 1 piece of cloth n4 SPEAKER n- portable active speaker with battery power n- power min 200 W RMS or equivalent n- frequency range min 45 Hz 20 kHz or equivalent n- bluetooth connection min ver 5 0 n- inputs AUX USB for playback n- option to connect a microphone n- resistance min IPX4 n- built-in battery duration min 12 hours of operation n- possibility of mains power supply n- robust durable design suitable for outdoor use n- handling via handle or wheels n- weight max 20 kg n- min accessories - power cable or microphone input cable 32321200-1 Audiovisual devices Czech Republic 32321200-1 Audiovisual devices Audiovisual devices V 2266 Liberec n m tef nikovo 1 460 01 Liberec

The Ministry of Defense in Czech Republic from Europe region had released this tender for 1 WIRELESS HDMI WIDI ADAPTER n- wireless set for HDMI connection at a distance of at least 30 m n- video resolution at least FHD 1080p with at least 60 Hz n- power supply via USB nMinimum set contents n- HDMI transmitter n- HDMI receiver n- 2x HDMI cable min 15 cm n- 2x USB cable min 80cm n2 WIRELESS LABEL MICROPHONE n- wireless omnidirectional microphone system with transmitter and receiver n- number of transmitters min 2 pcs n- number of receivers min 1 pc n- digital sound transmission min 48 kHz 24 bit n- transmitter weight max 15 g n- range min 100 m in open space n- power supply min 20 hours with charging case n- fast charging n- magnetic or other attachment system to clothing n- compatibility smartphones cameras PC n- min part of the package - charging case cables for connection accessories for nmounting nMinimum functions n- ambient noise suppression min 2 levels n- automatic volume control AGC n- wireless transmission with low latency n- possibility to connect min 2 transmitters to one receiver n- backup track recording or equivalent overexcitation protection n3 SCREEN CLEANER n- cleaning kit for screens and electronic devices n- application by sprayer or other suitable method of application n- microfiber cleaning cloth n- suitable for LCD LED OLED and other sensitive surfaces n- antistatic effect does not leave smudges nMinimum package contents n- solution volume min 250 ml n- min 1 piece of cloth n4 SPEAKER n- portable active speaker with battery power n- power min 200 W RMS or equivalent n- frequency range min 45 Hz 20 kHz or equivalent n- bluetooth connection min ver 5 0 n- inputs AUX USB for playback n- option to connect a microphone n- resistance min IPX4 n- built-in battery duration min 12 hours of operation n- possibility of mains power supply n- robust durable design suitable for outdoor use n- handling via handle or wheels n- weight max 20 kg n- min accessories - power cable or microphone input cable 32321200-1 Audiovisual devices Czech Republic 32321200-1 Audiovisual devices Audiovisual devices V 2266 Liberec n m tef nikovo 1 460 01 Liberec with tender notice no. N006/26/V00014297 published on 22 May 2026. The tender expired on 25 May 2026. This tender is sourced from Sri lb and is eligible for suppliers interested in Microphones and loudspeakers, Multimedia equipment, Audio-visual equipment, Audio-visual materials, Repair, maintenance and associated services related to personal computers, office equipment, telecommunications and audio-visual equipment. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 12975388.