SMART HOME SMOKE ALARM KIT/WITH HUB GS559AHHK MEROSS

Wi-Fi: Yes | Wi-Fi standards: 802.11g | Easy to install: Yes | Number of screws: 2 | Mobile app support: Yes | Maximum range: 3 m | Battery technology: Alkaline | Input voltage: 1.5 V | Product colour: White | Mounting type: Surface-mounted | Wi-Fi standards: 802.11b | Number of simultaneously connected devices (max): 16 | Height: 36.7 mm | Mobile operating systems supported: Android | Compatible battery sizes: AA | Mobile operating systems supported: iOS | Manual: Yes | Wi-Fi frequency: 2.4 GHz | Mounting kit: Yes | Number of batteries supported: 2 | Alarm decibels: 85 dB | Wireless connection: Yes | Battery low indication: Yes | Weight: 120 g | Wi-Fi standards: Wi-Fi 4 (802.11n) | Power source: AC/Battery | Screws included: Yes | Placement supported: Horizontal/Vertical | Quantity per pack: 1 pc(s) | Interconnectable: Yes | Diameter: 12 cm | Suitable for indoor use: Yes | Battery included: Yes | Connectivity technology: Wireless | False alarm protection: Yes | Replaceable battery: Yes | Compliance certificates: WEEE | Compliance certificates: RoHS | Compliance certificates: CE