The HID 40NKS-03-0005A6 Signo 40 is a contactless smartcard reader designed for secure access control. It is mobile-ready by default, supporting Apple's Enhanced Contactless Polling (ECP) for credentials in Apple Wallet. This model features a sleek, innovative design complemented by a capacitive touch keypad and integrated OSDP for secure authentication. It supports over 15 common credential technologies, includes iBeacon support for mobile wake-up, and is IP65 rated for outdoor use. The reader offers easy installation with a mounting plate and terminal block wiring, along with power-saving mode and automatic surface detection for optimized read range.