產品性能

Product performance：

低照度圖像傳感器Low light image sensor

日夜兩用全天候觀測Day and night dual-use all-weather observation

一鍵開啟錄像或拍照One click to start recording or taking photos

一體式顯示屏Integrated display screen

WIFI連接手機實現同步觀看和遠程遙控

WIFI connection to mobile phone for synchronized viewing and remote control

全黑環境下有效的觀測距離Effective observation distance in a completely black environment

流暢的數碼倍率變焦（放大或縮小）Smooth digital zoom (zoom in or out)

戶外GPS定位和高精度北斗定位雙模塊

Dual modules for outdoor GPS positioning and high-precision Beidou positioning

電子羅盤/俯仰角/氣壓計Electronic compass/pitch angle/barometer

視頻輸出功能Video output function

圖像亮度調節Image brightness adjustment

眼距可調節Adjustable eye distance

超寬帶多層增透膜Ultra wideband multilayer anti reflective film

支持4G-128G范圍內的micro SD卡 Supports micro SD cards in the 4G-128G range

支持多種電源方式Supports multiple power supply methods

支持安裝三腳架Support the installation of tripods

產品參數

Product parameters：

型號model

DB1920L

傳感器分辨率Sensor resolution

1920x1080

放大倍率Magnification rate

5-30連續變倍  5-30 continuous doubling

視場角度（度，°）（D、H、V分別是對角、水平、垂直三個方向Field of view angle (degrees, degrees) (D, H, V are diagonal, horizontal, and vertical directions respectively)

D=7.36 H=5.9 V=4.4

焦距（mm）focal length

50

眼距范圍Eye distance range

65（+/-5）mm（可調節）(Adjustable)

視度調節范圍（屈光度）Visual adjustment range

+5°/-5°

焦距focal length

50mm

錄像質量 Recording quality

1920x1080

照片質量 Photo quality

1920x1080

觀察模式

Observation mode

晝/夜兩種模式（彩色/黑白）

Two modes of day/night (color/black and white)

夜間模式擋位Night mode gear

1-4擋（N1/N2/N3/N4）

屏幕亮度調節Screen brightness adjustment

有（1-3擋）There are (1-3 gears)

紅外輔助距離

Infrared assisted distance

1-1000米（根據目標及環境不同有所差異）

1-1000 meters (varies depending on target and environment)

電池種類Battery type

CR123A（3節）

其他電源方式

Other power supply methods

支持（如充電寶、直流電、車載電源等）

Support (such as power bank, DC, car power supply, etc.)

低電指示Low battery indication

有Yes

TF內存卡端口TF memory card port

有（支持4G-128G）Yes (supports 4G-128G)

USB端口/USB port

有Yes

HDMI視頻端口 /HDMI video port

有Yes

WiFi連接手機APP

WiFi connection to mobile app

支持iOS & Android (圖像視頻傳輸/遠程遙控)可一對多

Supports iOS&Android (image and video transmission/remote control) for one to many

WIFI連接APP有效距離

Effective distance of WIFI connection to APP

20米內

Within 20 meters

北斗定位Beidou positioning

有Yes

GPS 定位GPS positioning

有Yes

電子羅盤Electronic compass

有Yes

氣壓計（氣壓、高度、氣溫）

Barometer (pressure, altitude, temperature)

有Yes

聲音記錄Sound recording

有Yes

日期記錄Date Record

有Yes

語言選擇Language selection

中文、英文Chinese, English

防塵防水等級Protection grade

生活防水Domestic waterproofing

外接三腳架External tripod

支持（1/4螺絲）Support (1/4 screw)

一體式獨立顯示屏

Integrated independent display screen

有

Yes

獨立顯示屏尺寸（長X寬）Independent display screen size (length x width)

6cm X 4.5cm

產品尺寸Product size

208X127X65mm

重量weight

886g