Based on this product's specifications, here are some alternatives and similar models
Indoor temperature and humidity sensor VIEWSONIC VB-SEN-001 — wired freestanding, 69×206×31.7 mm
Summary description:
VIEWSONIC VB-SEN-001 is a wired indoor temperature and humidity sensor designed for freestanding placement. Its compact dimensions are 69 mm (width) × 206 mm (depth) × 31.7 mm (height). The sensor monitors ambient temperature and relative humidity and connects via a wired interface for integration with monitoring or control systems. Suitable for offices, server rooms, and home environments where continuous environmental monitoring is required.