Ds-80249 -p Rev 1.2 Schematic Here

: Older firmware may use "admin" as the username and "12345" as the password, though newer versions require a custom password set during initial activation.

: You can perform a factory default through the maintenance menu to resolve software-based board issues. Hikvision SADP Tool ds-80249 -p rev 1.2 schematic

| Voltage Rail | Current (max) | Source | Purpose | |--------------|---------------|-------------------------|-----------------------------| | +24V_IN | 2A | External DC jack | Main input | | +5V_SB | 0.5A | Buck converter (always on)| Standby logic | | +3.3V_D | 1.2A | LDO from +5V_SB | Digital core, MCU | | ±15V_ISO | 150mA | Isolated flyback | Analog front-end (op-amps) | : Older firmware may use "admin" as the