Alpina - Wi-Fi smart smoke detector

Smart Wi-Fi smoke and heat detector by Alpina. This sensor warns when smoke appears in the room or the temperature rises rapidly. Turns on a loud siren and sends a notification to your smartphone even when you are not at home. Specifications: - Sensor type: Photoelectric - Detection: Heat / smoke - Alarm volume: 85 dB at a distance of 3 meters - Visual effect: Flashing light - Smoke sensitivity: 0.108 - 0.141 dB/m - Heat sensitivity: 54 - 70 °C - Power supply: 2x 1.5V battery (AA/R6) - Maximum power consumption: 3 W - Functions: Low battery signal / Test button - Application area: Internal - Wireless technology: Wi-FI - Frequency range: 2412 - 2472 MHz - Maximum RF output power: 16.44 dBm - Antenna gain: 2 dBi