•【Long-Range Wireless Transmission】Utilizes 2.4GHz high-frequency wireless technology for unobstructed transmission up to 300 meters. •【Multi-Device Compatibility】Supports various devices including DVD players, DVRs, IPTV boxes, and surveillance cameras. •【Adjustable Channels】Features 8 adjustable channels with digital display, ensuring optimal signal quality. •【Anti-Interference Technology】Employs proprietary anti-interference technology to effectively isolate wireless signal disruptions. •【Dual Video System Support】Compatible with both PAL and NTSC video systems for versatile use. •【Plug-and-Play Setup】Equipped with RCA interfaces for easy, software-free installation and immediate use. •【One-to-Two Transmission】Capable of synchronous transmission from one transmitter to two receivers. Specifications: •Transmission Type: Wireless •Frequency Band: 2.4GHz •Video Systems: PAL / NTSC •Interface: RCA (AV) •Transmission Range: ≤300 meters •Sensitivity: -90dBm •Transmission Power: 50mW •Channel Selection: 8 groups •Video Input/Output: 1Vp-p (PAL/NTSC) •Audio Input/Output: 1Vp-p (Stereo) •Power Input: 5V 1000mA •Dimensions: 100 x 1000 x 25mm •Operating Temperature: 32~104℉ / 0~40℃ •Storage Temperature: -4~140℉ / -20~60℃ •Humidity: 20~90% RH Package included: •1 x Transmitter •1 x Receiver •2 x Power Adapters •2 x Audio/Video Cables •1 x English and Chinese User Manual