Inbox am3 controller

inBox is a miniature module that allows device control via buttons without wiring and without limitations.
Install the button anywhere – no wall chiseling or renovation needed;
Configure operation via the wBox app;
Up to 5 years battery life.
Using the free wBox app, you can control devices in your home, garden, or business – both within range and from anywhere in the world – no additional devices needed – just your home WiFi network.
Power supply voltage: 3V (CR123A battery)
Number of inputs: 4
Input type: logic, grounded
Galvanic isolation: No
Housing: made of halogen-free polyurethane composite, self-extinguishing for thermal class B (130°C)
IP class: IP20
Dimensions: 45 x 35 x 23 mm
Mounting: in electrical installation box, under button, inside device housing
Protections: reverse polarity, ESD
Transmission: two-way with acknowledgment, encrypted
Transmission frequency: 2.4 GHz
Transmission standard: μWiFi, compatible with WiFi
Communication mode: low-energy wireless connection with other wBox modules
Range: up to 100 m in open area, up to 40 m indoors (depends on construction and terrain)
Number of devices supported per channel: 3
Encryption: 512-bit key pairs using elliptic curves and key negotiation with each transmission