Google Nest Model # G4CZV Charcoal Color

I have FOUR of these thermostats. I opened TWO of them (in here in MA and one in AL) but none of them have ever been installed. For a description - see the Amazon Ad: https://www.amazon.com/Google-Nest-Thermostat-Smart-Programmable/dp/B08HRPDYTP/ref=sr_1_1?dib=eyJ2IjoiMSJ9.APRM96lIO19gnBGUS4KRmCzXLUIDxAUurdu2wQd6ew1rGAlz5JBexmpUA2Yh3-5NVE7FvMH7mwbk7mYuLxo3zNW3TmzLlIxL43I0Qg4WIDbwMhI63-1t-Ej5nI9IubN8i1QpxYzWSAP3oIqVLsUuU5dk4rqwLCTKee9Qj7bX3Rqf1mXhvITarkVmJI7VqQZ8V9mCwZwN-css1nZjgXHWENLlJpJYK3g9hs85TN5dgfIxgcPgObmZYDz2X3ecrZccmrHCHFk0tCUztG0s0oLaNvahznBn5xCR9IhFbOBZC8eg5TOI11ZducK2V_uar5O2pYla7dSZEMGdmrv4wVXPwcqe1RUCgpTb73xM1HCC1cuwMP_OTJXekjOd1mBLBU3trM1pAX34wMyB2xSh3fdPZCjfjkQYYDlk41KHPEaQopo5e_qbesnouAlaeNvMn6Dz.ux-46EyQ_3ciTDtvgAL_0yRA_4noURh07VRSanWw7HA&dib_tag=se&hvadid=558457348743&hvdev=c&hvlocphy=9195040&hvnetw=g&hvqmt=e&hvrand=12896942488607321705&hvtargid=kwd-1158150519054&hydadcr=15278_10334878&keywords=g4cvz%2Bnest%2Bthermostat&qid=1738599124&sr=8-1&th=1