Discover the world of smart home with the M01 module by Spreest – this innovative in-wall Wi-Fi relay will give your traditional light switch all the advantages of smart technology. The module has the functions of monitoring electric current over time, including current current, current power, voltage, total consumption. Fits standard FI60 boxes and installation is done by connecting neutral wire (N) and phase wires (L) . Simply install the module behind the existing switch to remotely control your lighting and create advanced schedules, without changing the look or style of your interior. Compatibility with Smart Life, Tuya, Amazon Alexa, and Google Assistant allows for full integration with your smart home. Key Features Remote control from anywhere in the world via the mobile app. Compatibility with Smart Life, Tuya, Amazon Alexa, and Google Assistant apps. Smart home features: Planning and scheduling, scene modes, dependencies, and linking between devices. Simple installation: Fits standard FI60 boxes , takes up little space. Safety and durability: Fireproof material, compliant with CE, ROHS and FCC standards. Low power consumption in standby mode – only approx. 0.5W. Function monitoring electric current over time, including current current, current power, voltage, total consumption. Control from one place: One module controls two lighting fixtures using one switch. Control from two places: One module controls two lighting fixtures using four switches (control from four different places). Control without switch: One module controls two lighting fixtures without additional switches. Wire connection positions N: Neutral wire L: Phase wire L1, L2: Phase output to load (e.g. light bulb) S1, S2: Optional input for mechanical switch Specifications Control method: Via existing switch / wireless remote control Material: Fireproof PC with V0 flame retardant Dimensions: 40.3 × 43 × 22.5 mm Wiring method: Phase wire (L) + neutral wire (N) Operating voltage: 220-240 V (50 Hz) Standby power consumption: 0.5 W Maximum load: 10 A / 150 W (LED) Wi-Fi frequency: 2.4 GHz (IEEE 802.11 b/g/n standard) Maximum lifespan: 100 000 cycles Operating environment: -20 ~ 50°C Certificates: CE, ROHS, FC The set includes 1× WiFi flush-mounted light switch M01 2 Gang 1× User manual Instructions in Polish in electronic version available in the attachment for download. You'll find it under our product description.