Hikvision 4-Door Network Access Controller DS-K2704X (Expandable to 128 doors) Default:- Switch between Trailing-edge and Leading-edge

Switch between Trailing-edge and Leading-edge modes for versatile compatibility

25" (133 mm) driver with composite paper‑fibre sound basin for clear

Utilises PoE technology to reduce energy costs and eliminate clutter caused by multiple power supplies

3 is a 4 Pin Time Switch

Hikvision 4-Door Network Access Controller DS-K2704X (Expandable to 128 doors) Default:- Switch between Trailing-edge and Leading-edgeOverview The Hikvision DSK2704X is an Ultra Series networked access controller for centralised management of up to 4 doors natively and expandable to 128 doors via DSK2M002X modules. It supports webbased configuration (no separate PC application needed), multifactor authentication, multidoor interlocking, antipassback and robust downstream RS485 redundancy for improved communication stability. Native 4door control; expandable to 128 doors with