--- product_id: 10382533 title: "Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter" brand: "signstek" price: "$92.58" currency: USD in_stock: false category: "Electronics" url: https://www.desertcart.us/products/10382533-signstek-pat-240-2-4ghz-250m-30m-4-channel-wireless store_origin: US region: United States of America --- # Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter **Brand:** signstek **Price:** $92.58 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter by signstek - **How much does it cost?** $92.58 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10382533-signstek-pat-240-2-4ghz-250m-30m-4-channel-wireless) ## Best For - signstek enthusiasts ## Why This Product - Trusted signstek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features:Wireless AV transmitter& receiver (wireless IR remote extender) enable you satisfy the transmission of A/V device and digital TV STB device. The transmitter and the receiver are used in the same channel in a pair and can be used in the modes of point-multipoint or multipoint-multipoint Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV output devices Supports video transmission of PAL/NTSC system and stereo audio transmission Applications: Suitable for large video meeting systems and multimedia class rooms. (Wireless Transmitter Distance ≤250m in Unobstructive Place or in wide-open area. Wireless transmitter distance ≤30m in obstructive place such as living rooms that are walled off by 2 walls. This mode is suitable for place where is 2 walls, not only used in TV BOX or DVD remote operation, but to control TV BOX or DVD remotely via receiver.) It can also be used in AV transmission applications where the AV cabling is difficult or expensive. Please note: This unit only has Standard Definition compatibility, it uses RCA inputs and outputs, does not work with Sky+ HDMI. Specifications: Frequency Band: 2.4GHz Sensitivity: -90DBM Video Input&Output Level: 1Vp-p(PAL/NTSC) Audio Input&Output Level: 1Vp-p(Stereo) IR Transmitter: Superheterodyne 433.92MHz Carrier frequency: 38KHz IR Transmitting Range: ≥5m IR Receiving Range: ≥10m Power Supply: DC 5V-1000mA Operating environment: the same floor or vertical roomSupport TV size: under 40 inchSupport through wall: 1-2 walls Package: 1 x Transmitter 1 x Receiver 2 x Adapter 2 x RCA cable 1 x IR remote signal extension wire 1 x Operation Manual ## Features - Support 4 groups of channels. You can select these channels to avoid interference from signals of a wireless router, etc. The IR remote controller can be used at the receiving end to realize the function wireless control of devices from another place - The product consist of a transmitter and a receiver, by means of radio waves,transmitting AV signals of DVD, DVR,CCD camera, IPTV, satellite STB, digital TV STB and other similar device,reciving them at distant end and input them into a TV set to be display - Equipped with super strong IR signal transmitting function or used in conjunction with an IR signal extension wire - 2.4GHz module is CE & FCC certificated. Wireless application is safe and reliable. Use 2.4GHz ISM frequency band. Images are vivid and stable, the color is flamboyant,and sound is clear - It adopts an advanced 2.4GHz wireless transmission scheme and has the advantages of a long transmission range, strong anti-interference and high mobility ## Images ![Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter - Image 1](http://ecx.images-amazon.com/images/I/51wuPUgOViL.jpg) ![Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter - Image 2](http://ecx.images-amazon.com/images/I/414xcIecKJL.jpg) ![Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter - Image 3](http://ecx.images-amazon.com/images/I/315uHpeU1zL.jpg) ![Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter - Image 4](http://ecx.images-amazon.com/images/I/41k3iWR2EXL.jpg) ![Signstek Pat-240 2.4Ghz 250m 30m 4 Channel Wireless Audio Video AV SD TV Sender Transmitter & Receiver IR Remoter - Image 5](http://ecx.images-amazon.com/images/I/51aS1rxvaZL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/10382533-signstek-pat-240-2-4ghz-250m-30m-4-channel-wireless](https://www.desertcart.us/products/10382533-signstek-pat-240-2-4ghz-250m-30m-4-channel-wireless) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*