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Interface Description/ 接口说明
NO.
Item
Description
序号
名称
说明
Power input interface. 24 V AC (-25% to +24.9%).
1
POWER
电源输入接口。支持AC24V(-25%~24.9%)电源输入。
10M/100M adaptive network port.
2
LAN
10/100M自适应网络接口。
Ground interface of an IPC.
3
GND
设备接地接口。
RS485 interface. This interface provides a transparent data channel used for half-duplex
RS485+/
4
transmission between the camera and the connected device.
RS485-
RS485接口。通过该接口，摄像机可以以半双工的方式通过透明通道与连接的设备互相传递数据。
AUDIO IN/
Audio input/output interface and audio ground interface.
5
AUDIO OUT/
AUDIO IN/AUDIO OUT为音频输入/输出接口。AUDIO_GND为音频接地接口。
AUDIO_GND
Alarm output and reference interfaces. There may be multiple alarm interfaces. For a given
number of interfaces, n, they are numbered (for example: ALARMOUT0, ALARMOUT1...
ALARMOUTn). A pair of alarm out interface and reference interface forms a single alarm out.
The rated power of the device driven by alarm output is less than or equal to 30 W, and its
ALARM_
OUTn/
rated voltage is less than or equal to 110 V DC or 125 V AC.
ALARM_REFn
告警输出接口，n为0和1。ALARM_OUTn和ALARM_REFn组成一组告警输出，一共两组。
ALARM OUT和ALARM REF组成一组告警输出。告警输出所驱动设备的额定功率不大于30W，额定电压
不高于DC 110V或AC 125V。
6
Alarm input ground interface.
ALARM_GND
告警输入接地接口。
Alarm input interface. There may be multiple alarm interfaces. For a given number of interfaces,
n, they are numbered (for example: ALARM_IN0, ALARM_IN1...ALARM_INn). Each one connects
ALARM_INn
to the GND connection to form a single alarm input.
告警输入接口，n为0～3之间的整数。ALARM_INn和ALARM_GND组成一路告警输入，一共4路。
Reset button and SD card slot/Reset 键和 SD 卡槽
1
2
3
4
5
6
NO.
Operation
序号
操作
Use a Phillips
1
screwdriver to remove
the bottom cover,
which will expose the
reset button and SD
card slot.
使用十字螺丝刀将球机
窗口盖卸下，即可看到
2
重置键和SD卡槽。
Prepare for Installation Tools/ 准备安装工具
M8 socket wrench
#2 Phillips screwdriver
十字螺丝刀（2#）
2
2
1
Description
说明
Reset button. To restart the device, hold down the reset button (less than 3s). To restore
the device to factory settings, hold down the reset button for at least 3s while the
device is running.
Restoring the factory configuration will result in the loss of the user's account
information and some of the configuration information. Please exercise caution.
重置按钮。运行时按住RESET键短于3秒重启设备;运行时按住RESET键不短于3秒后恢复出厂配置。
恢复出厂配置将会导致用户的账号信息以及部分配置信息丢失，请慎重操作。
SD card slot. This device supports class 10 or higher Micro SD card. You must power of
the device to replace a Micro SD card. Otherwise, system exceptions may occur. When
a Micro SD card is used for the first time, log in to the web client of the device and
format the Micro SD card. For details, see the Configuration Guide.
SD卡卡槽，支持Micro SD卡（Class 10及以上）。请在设备断电的情况下插拔SD卡，否则
会造成系统异常。首次使用时，请登录设备Web客户端，格式化SD卡，操作方法请参见《配置
指南》。
Wiring terminals
Diagonal cutting pliers
接线端子
斜口钳
10 mm hammer drill
Marker
(for ceiling- or wall-mounted installation)
记号笔
冲击钻,Φ10mm（吊顶和墙壁安装时使用）
Wire stripper
套筒扳手（M8）
剥线钳
Glass cement
玻璃胶
Measuring tape
钢卷尺
Hammer
(for ceiling- or wall-mounted installation)
羊角锤（吊顶和墙壁安装时使用）
RJ-45 connector crimping tool
水晶头压线钳
H3 hex key
内六角扳手（H3）
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