Precise details:

2 Watts. 48 Channels. 3-8km Range. The S1232T pushes up to 2000mW (2W) of clean 5.8GHz output across 48 channels. Four adjustable power levels—200mW, 500mW, 1W, and 2W—let you match output to the mission. In open sky conditions, transmission range reaches approximately 3-8 kilometers. Switch power levels via the onboard button or through SmartAudio from your flight controller OSD.

Waterproof Camera. 170° Ultra-Wide. The camera module is waterproof and dustproof—built for RC cars splashing through puddles, boats cutting through spray, and drones flying in rain. The 170° wide-angle lens delivers an expansive field of view with minimal distortion. See more of your surroundings. React faster to obstacles. One camera for air, land, and water. * Note: The camera is waterproof. The VTX module is not waterproof and requires proper protection in wet conditions. Built-in Microphone. Real-Time Audio. The S1232T carries an integrated silicon microphone that captures real-time engine sounds, road noise, propeller wash, and environmental audio. That sound transmits alongside your video feed—adding an immersive layer to every FPV run. Hear your throttle response. Hear the surface your RC car is tearing across. Hear what's happening around your drone. Cooling Fan + Heat Sink. 2W Runs Stable. Two watts generates heat. The S1232T manages it with a built-in cooling fan and integrated heat sink—active + passive thermal management that maintains stable video transmission during extended outdoor sessions. The lower-profile, more square form factor (35×35×15mm) fits modern frames while maximizing cooling surface area. SmartAudio OSD Control. Button + Remote. Configure channels, bands, and power levels through SmartAudio protocol via your flight controller OSD. The onboard button with dual LED feedback provides manual backup. Pit Mode limits output to 1-2 meters for safe bench configuration. 7-32V Wide Input. 5V Camera Output. Direct 7-32V DC input (2S-4S recommended). Integrated 5V output powers the camera. Standard 30.5×30.5mm M3 mounting holes. MMCX antenna connector with included antenna. 6-pin wiring for simple, clean installation on drones, cars, boats, and robots. Key Features  * 2W MAX POWER – 4 LEVELS: 200mW / 500mW / 1W / 2W. SmartAudio OSD control. 48CH full 5.8GHz band. 3-8km range. * 170° WATERPROOF CAMERA: Dustproof and waterproof lens. Ultra-wide FOV for air, land, and water FPV. VTX requires separate waterproofing. * BUILT-IN SILICON MICROPHONE: Real-time engine, road, and environmental audio transmitted with video. Immersive FPV experience. * COOLING FAN + HEAT SINK: Active + passive thermal management. Stable video at full 2W output during extended sessions. * SMARTAUDIO + PIT MODE: OSD channel/power control via flight controller. Button backup. Pit Mode for safe bench setup. * 7-32V INPUT / 5V OUT: Direct 2S-4S LiPo power. Integrated camera power supply. 6-pin simple wiring. * 30.5×30.5MM / 35×35×15MM / 20G: Standard stack mounting. Compact form factor. MMCX antenna connector.  Specification:

Frequency Chart

[Important Usage Notes]

* Install antenna before powering on. Operating without an antenna will damage the VTX.

* Camera is waterproof. VTX is NOT waterproof. The VTX module requires separate protection in wet conditions.

* Ensure adequate airflow. The built-in cooling fan and heat sink require ventilation. Do not enclose the VTX without airflow.

Wiring Diagram

Button Operation

LED Indicator Guide

Package Included:
1 × S1232T 2W VTX AIO FPV Camera (Antenna Included)