Weierwei Vev-3288s Manual -

| Parameter | Value | |--------------------|--------------------------------| | Model | Weierwei Vev‑3288s | | Power | 5V DC / 2A or 2×AA backup | | Wireless | Wi‑Fi 2.4 GHz, Bluetooth 5.2 | | Sensors | Temp (–20°C to 70°C), RH (0–100%), PIR motion | | Accuracy | ±0.3°C / ±3% RH | | IP rating | IP44 (splash resistant) | | Dimensions | 82×82×28 mm | | Weight | 95 g |

If you want, I can find the specific programming software for your computer's OS or suggest places to buy the cable. Let me know! Weierwei VEV-3288S User Manual | PDF - Scribd

Limited 1‑year warranty against defects. Contact: support@weierwei.com (no actual address provided as product is hypothetical). Weierwei Vev-3288s Manual

Set if needed (press A + up/down arrows to select). Press A + SCN to store the frequency.

For users without a PC interface cable, basic frequency and channel settings can be adjusted directly on the device. Contact: support@weierwei

Press and hold the key (often marked with a lock icon) for a few seconds until the lock icon appears on the LCD. Repeat to unlock. 5. Adjusting Squelch Levels

Press and hold to start scanning active frequencies or memory channels. Press any key to stop scanning. For users without a PC interface cable, basic

The is a versatile handheld radio favored by ham operators for its "on-the-fly" manual programming capabilities. Whether you have the VHF (136–174 MHz) or UHF (400–470 MHz) version, this guide covers the core manual operations needed to get you on the air. Key Specifications at a Glance Frequency Range VHF: 136–174 MHz / UHF: 400–470 MHz Power Output 5W (VHF) / 4W (UHF) Memory Channels 128 Channels Privacy Codes 50 CTCSS / 104 DCS Battery 7.2V 1200mAh Li-ion Common Manual Operations 1. Switching Between Frequency & Channel Modes

Rotate the knob fully counter-clockwise past the click. Keypad Lock