Your retail and commercial customers want the benefits of smart locking technology without the expense and hassle of hardwiring main doors. Finally, there is a solution that brings together the convenience of an offline point - easy installation and no wires - with all the power and performance of an online point. The SALTO XS4 One DL escutcheon is a revolutionary stand-alone electronic lock which offers the security, control and convenience of electronic access control specifically designed for deadlatch locks on aluminum framed glass doors. Loaded with advanced technology: SALTO SVN and SALTO KS; SALTO BLUEnet wireless capable; BLE and NFC on board; SALTO JustIN Mobile App; SALTO KS Mobile Keys; and compatible with all major deadlatch systems.