Based on this product's specifications, here are some alternatives and similar models
Carbon Monoxide Detector FireAngel FA3328 with NFC Diagnostics
Summary description:
FireAngel FA3328 is a carbon monoxide (CO) detector featuring NFC diagnostics for quick device interrogation and status checks. Designed for residential and light commercial use, it provides continuous CO monitoring and alerting to unsafe levels. The NFC function enables fast, local readout of alarm history and device health using a compatible smartphone, aiding installation, maintenance and safety checks.