Nest Thermostat E Series Programmable Home Wi-Fi Thermostat T4000ES White Condition:Grade A- Case compatible for all-around shielding

Case compatible for all-around shielding

- Lasts for days Go non stop with a long lasting battery that lasts for days on a single charge

With 256GB of internal storage

Low Power & Quiet

phase detection autofocus

Nest Thermostat E Series Programmable Home Wi-Fi Thermostat T4000ES White Condition:Grade A- Case compatible for all-around shieldingNest brand products, The Thermostat E Series Programmable Home Wi Fi Thermostat. Model: T4000ES. White version. Works with most 24V systems, the connector can accept only one of the following: Y2, W2, or O B. Go to nest. com works for full compatibility. Requires phone or tablet with iOS 8 or later, or Android 4 or later. Features: Nest E is a learning programmable thermostat, which utilizes smart technology to suit your temperature preferences