PVC insulation tape
绝缘胶带
Wiring terminal
接线端子
Measuring tape
钢卷尺
Marker
记号笔
Hammer drill (for mounting a
camera on the ceiling or wall)
冲击钻（吊顶和墙壁安装时使用）
Claw hammer (for mounting a camera
on the ceiling or wall)
羊角锤（吊顶和墙壁安装时使用）
Socket wrench (M6)
套筒扳手（M6）
Cable stripper
剥线钳
RJ-45 connector crimping tool
水晶头压线钳
Phillips screwdriver (Head model:
0#.)
十字螺丝刀（刀头型号为：0#）
Glass cement
玻璃胶
Waterproof tape
防水胶带
Interface Description/ 接口说明 Reset button and SD card slot/Reset 键和 SD 卡槽
NO.
序号
Operation
操作
Description
说明
1
You can find the Reset
button and SD card slot
after removing the shield
using a All wrench.
使用内六角扳手将球机护罩卸
下，即可看到重置键和 SD 卡
槽。
SD card slot that supports only Micro SD cards of Class 6 or higher classes. You
can replace a Micro SD card only when the device is powered off. When a Micro
SD card is used for the first time, log in to the web page of the device and format
the Micro SD card. For details, see Configuration Guide.
SD卡卡槽，仅支持Micro SD卡（Class 6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》。
2
Reset button. To restart the device, hold down the RST button for less than 3s. To
restore the device to factory defaults, hold down the RST button for at least 3s
during the device running or hold down the RST button, power on the device, and
keep holding down the RST button for more than 5s.
重置按钮。运行时按住RST键短于3秒重启设备；运行时按住RST键不短于3秒或者按住RST
键后上电并持续按住RST键不短于5秒后恢复出厂配置。
NO.
序号
Item
名称
Description
说明
1
AC24V/
DC24V
Indicates the power input interface that supports 24 V AC (18.0 V to 29.9 V) and 24 V DC (19.2
V to 28.8 V) power input.
电源输入接口。支持AC 24V（18.0V～29.9V）和DC 24V（19.2V～28.8V）电源输入。
2 LAN/POE
Indicates the network interface that supports power over Ethernet (PoE). When the power input
interface and PoE interface are connected at the same time, PoE is preferred. The heater can
properly work only when the device is powered by the power supply or by the power supply
and PoE.
网络接口。支持PoE供电。当电源输入接口和PoE同时连接时，优先PoE供电。设备仅在电源供电或者电
源和PoE同时供电时支持加热。
3 PGND
Indicates the power ground interface.
电源接地接口。
4
ALARM_OUT
Indicates the alarm output interface. ALARM_OUT and ALARM_REF form a group of alarm
output.
告警输出接口。ALARM_OUT和ALARM_REF组成一组告警输出。
ALARM_REF
ALARM_GND
Indicates the alarm input ground interface.
告警输入接地接口。
ALARM_INm
Indicates the alarm input interface. The value m is an integer ranging from 0 to 3. ALARM_INm
and ALARM_GND form a group of alarm input. There are four groups of alarm input.
告警输入接口，m为0～3之间的整数。ALARM_INm和ALARM_GND组成一组告警输入，一共4组。
Prepare for Installation Tools/ 准备安装工具
1
2
NOTE/ 说明
The color identifier of the alarm cable is subject to the actual pigtail label.
告警线缆颜色标识以实际的尾线标签为准。
1
2
3
4
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