EZVIZ T4C wireless smoke detector

Description Optical smoke detector / TUV EN 14604 certified / Siren (85 dB) / strobe light / up to 40 m² room / Battery up to 3y / ZigBee 3.0 / Operating temp: -10°C ~ 55°C / Hub connection up to 200 m NB! Notifications only with A3 hub