產品性能Product performance：

新一代高清低照度圖像傳感器The new generation of high-definition low light image sensors

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

1500米遠距離測距功能 1500 meter long-distance distance measurement function

一鍵開啟錄像或拍照功能One click activation of recording or photography function

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

雙紅外波段紅外輔助燈Dual infrared band infrared auxiliary lamp

一體式獨立翻折顯示屏Integrated independent folding display screen

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

北斗+GPS復合定位 Beidou+GPS composite 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倍連續變倍5-30 times 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°

物鏡直徑Objective diameter

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）

紅外輔助燈Infrared auxiliary light

支持（2種）Support (2 types)

紅外輔助燈波長

Infrared auxiliary light wavelength

850/940

屏幕亮度調節Screen brightness adjustment

支持（1-3擋）Support (1-3 gears)

測距功能Distance measurement function

支持support

測距距離Distance measurement

10-1500米/10-1500 meters

測距精度Distance measurement accuracy

±1米/± 1 meter

測距數據顯示時長

Distance measurement data display duration

10秒

10 seconds

TF內存卡端口TF memory card port

支持，支持4G-128G  Yes, supports 4G-128G

USB端口/USB port

支持，Type C(USB 2.0標準), 支持供電功能, 存取數據

Supported, Type C (USB 2.0 standard), supports power supply function, and accesses data

HDMI視頻端口 HDMI video port

支持，micro/Support, micro

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, capable of 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

支持support

GPS 定位/GPS positioning

支持support

電子羅盤 Electronic compass

支持support

俯仰角Pitch angle

支持support

氣壓計（氣壓、高度、氣溫）

Barometer (pressure, altitude, temperature)

支持support

聲音記錄Sound recording

支持support

日期記錄Date Record

支持support

一體式獨立顯示屏

Integrated independent display screen

支持support

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

6cm X 4.5cm

電池類型

Battery type

CR123A X 3，3.7V鋰離子充電電池，16340型號/CR123A X 3, 3.7V lithium-ion rechargeable battery, model 16340

其他電源方式

Other power supply methods

支持，如移動電源、直流電、車載電源等

Support, such as mobile power, DC power, car power, etc

低電量指示Low battery indicator

支持support

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英寸三腳架接口, 皮卡丁尼

Supported, 1/4-inch tripod interface, Picardini

產品尺寸Product size

205X126X61mm

重量weight

888g

官方質保Official warranty

1年/1 year