Appearance Name	Z1-B 4G Law Enforcement Instrument
Series Model	Z1-B

processor	Quan Zhi 316
operating system	Linux
Screen size	--------------------
Default battery capacity	3100mAh
Optional battery capacity upgrade	no
charging duration	4 hours
Continuous recording duration	about 8.5 hours
standby time	about 13 hours
anti-shake	Support EIS
image format	MP4
compression format	H.264/H.265
Video size	Maximum 4K(3840*2160)30FPS
photo format	JPEG
horn	1.5W
body memory	Scalable up to 512G
Rear camera (auxiliary AF)	no
Front camera (screen)	no
Rear camera (main)	400W
Photo size	Maximum 58 million
noise reduction module	not support

laser lamp	Support auxiliary locking imaging center or laser marking
alarm lamp	Red and blue warning lights
infrared lamp	have
white light Lamp	have

USB interface	USB 2.0
charging interface	Type-C
headphone jack	no
G-sensor	support
vibration motor	support
external camera	support
charging base	support
charging method	Complete line charging
charger	5V-2A

Sim/TF Card Slot	Single Sim Single TF
WIFI	WIFI5.8 a/b/g/n/ac
Bluetooth/433	BT5.0(BR/EDR + BLE) supports Bluetooth remote control, Bluetooth voice, Bluetooth tag positioning, etc.
positioning	(Optional Beidou) Multi-mode Global GLONASS+GPS+Galileo+Compass
compass	not support
air pressure sensor	not support
temperature sensor	not support
ambient light sensor	not support
NFC	no
encryption card	not support

Length (mm)	58
Height (mm)	77
Thickness (mm)	33
Weight (g) Approx	160

network standard	Global frequency band 4G: TDD(38/39/40/41) FDD(B1/2/3/4/5/7/8/20/28AB) CDMA:BC0
video intercom	not support
Voice cluster intercom	Support group intercom, end-to-end intercom
voice broadcast	not support
voice control	not support
Facial and license plate recognition	not support
Platform Administration software	Support real-time preview/real-time positioning/trajectory playback/intercom/monitoring/remote command issuance, etc.(support secondary development of API calls, independent platform deployment, or secondary independent development of independent key values)
text overlay	Support stacking time, equipment number, law enforcement officer number, location information, speed information, and support stacking in Chinese
Command and dispatch platform docking	Support protocols: Support platforms such as 808, GB/T28181, RTMP, RTSP, ONVIF protocols and other mainstream protocols in the market to connect with audio and video, intercom, and location device information.

Video extension	support
Video pre-recording	support
USB flash drive function	Drive mode: After connecting to the computer, you can enter the USB flash drive mode (removable hard disk) through the upper computer on the PC side; Non-drive mode: After connecting to the computer, directly enter USB flash drive mode (removable hard disk); one of the two modes can be selected
Replace the battery without power	When the device is in use, remove the main battery and continue to maintain normal recording status
Key Document Marker	You can mark this video file by pressing the corresponding button during the recording process;
menu language	Default Simplified Chinese/English (other languages can be customized)
continuous shooting function	The supporting device can take more than 10 photos continuously at one time
Impact alarm	Support airbag security. The product needs to have a G sensor, which can record drops and record collisions. If it has a 4G function, it can be linked in the background.
password protection function	support
video encryption	Supports AES256 encryption-SHA1-SHA2
night vision	Automatic or manual night vision switching, support for high-power red lights
fill light	Support the use of white LEDs for auxiliary lighting in dark situations.
data security management	Law enforcement recorders have different authority management. Primary authority can only view and playback law enforcement videos, photos, and recordings, and cannot delete or modify sensitive settings of the machine. Sensitive settings of the machine can only be made through password verification, and can only be copied, modified or deleted after connecting to a computer.
automatically overwritten	Support automatic override/non-override
safe mode	Safe mode is limited to basic operations such as recording, taking photos, and recording. A password is required to enter the settings interface and playback interface.
acquisition station	Support collection station and background management 1. Operation logs;2. Data collection and classification
Shooting in the middle	During the recording process, press the shoot button to take a photo individually
Built-in small battery	Support (built-in 60mAh battery changes constantly)
in-vehicle functions	Support vehicle-mounted certificate collection, and realize automatic video recording and evidence collection when the car ignites and turns on, and automatic shutdown after parking and flameout.
Close beat mode	Support no indicator light display and no sound reminder mode.

protection grade	IP67 fell 2 meters
injection molding process	Two-color mold process (anti-crack)
low-temperature compatibility	Corresponding low-temperature batteries should be prepared for inspection and low-temperature areas. The low-temperature-30 ℃ battery life of a single battery should be more than 2 hours. Normal temperature batteries should be standard. Normal temperature batteries and low-temperature batteries have different densities and operating environments.
Storage relative humidity	63%(30℃)
storage temperature	-40~60℃
operating relative humidity	40%~80%
operating temperature	-20~55℃

Box gauge: length × width × height mm
Machine net weight:
Net weight of packaging box:
Package: L × W × H mm
Weight of the whole box:
Number of boxes:	--------------------
Weight of outer packaging box:	550g