BS-858M12 - Security Camera ZKTeco - Free user manual and instructions

Product Type	Security Camera
Brand	ZKTeco
Model	BS-858M12
Resolution	2 Megapixels (1920 x 1080)
Lens	3.6 mm fixed
Night Vision	Yes, up to 30m with IR LEDs
Weatherproof Rating	IP67
Dimensions (W x H x D)	70 mm x 70 mm x 150 mm
Weight	0.5 kg
Power Supply	DC 12V, 1A (PoE optional via adapter)
Power Consumption	≤ 5W
Main Functions	Motion detection, recording, remote viewing, two-way audio
Storage	MicroSD card up to 128GB or NVR
Connectivity	Ethernet (RJ45), Wi-Fi optional
Care & Cleaning	Wipe gently with dry cloth; avoid water spray directly
Safety	Keep away from heat sources; use only provided adapter
Spare Parts & Repairability	Contact ZKTeco support for replacement parts; user-replaceable lens and IR board
General Information	Ideal for indoor/outdoor surveillance; supports ONVIF

Frequently Asked Questions - BS-858M12 ZKTeco

How do I reset the camera to factory defaults?

Press and hold the reset button (located near the network port) for 10 seconds using a paperclip. The camera will reboot with default settings.

Can I use this camera without an NVR?

Yes, you can insert a MicroSD card (up to 128GB) for local recording. The camera also supports cloud storage via dedicated app.

What is the maximum night vision range?

The infrared LEDs provide effective night vision up to 30 meters in complete darkness.

Is the camera waterproof?

Yes, it has an IP67 rating, meaning it is dust-tight and can withstand immersion in water up to 1 meter for 30 minutes.

How do I connect the camera to my Wi-Fi network?

This model is primarily wired (Ethernet). For wireless, you need an external Wi-Fi adapter or purchase the Wi-Fi version. Configuration is done via the ZKTeco app.

What voltage does the camera require?

It operates on DC 12V power supply (1A). A compatible adapter is included in the package.

Can I view the camera feed on my smartphone?

Yes, download the ZKTeco View app from the App Store or Google Play. Add the camera by scanning its QR code and follow the instructions.

How do I clean the camera lens?

Use a soft, dry microfiber cloth to gently wipe the lens. Avoid using chemical cleaners or water directly on the camera.

What is the field of view?

With a 3.6mm lens, the camera provides approximately 70° horizontal field of view.

Does the camera support motion detection alerts?

Yes, you can enable motion detection in the app. When motion is detected, the camera sends a push notification and can start recording.

USER MANUAL BS-858M12 ZKTeco

White ZKTeco security camera with mounted lens and mounting bracket (no visible text or symbols on body)

· 1/1.8" 8MP Sony Starvis Sensor
· H.265+ dual-stream encoding
· IR Effective Range 10\~20m
· High Quality Optical Lens 3.6mm/6mm Optional
· IVA (Smart Function) Supported
· Multiple Web Browser Supported, IE/Safari/Chrome/Firefox
· P2P Cloud Function By Mobile App (AntarView Pro)
· Lightning Protection Up to 6KV
· IP67 Ingress Protection
• Built-in PoE

System Overview

W series 8MP IP cameras are high-end project solution which is powered by Starlight, true WDR smart H.265+ and advanced cutting-edge Sony sensor for video monitoring.

It delivers crystal clear images and supports industry-leading IVA smart event alarm

Cloud function is built-in for every single device, which is more convenient and flexible for real time and remote viewing.

Functions

H.265+

Delivering high quality video with up to 70% lower bandwidth. H.265+ is the optimized evolution of H.265 and traditional H.264.

The Smart H.265+ includes a series of encoding strategy like Dynamic ROI, smart 2D&3D noise reduction.

IVA (Intelligent Video Analysis)

It allows detecting multiple object behaviors, like Face Detection, Tripwire, Intrusion, Objects Detection, Target Counting etc.

Protection

With precise mechanical and rugged casing design, it stands against water and dust with industrial IP67 rank.

Support ±30% input voltage tolerance, it could work safely in extreme unstable power condition.

With working temperature range -30^ to +60^ , it works well in a variety of harsh outdoor environments.

Technical Parameters
Camera

Model	BS-858M12K BS-858M13K	Flash/DDR	128MB/256MB
Image Sensor	1/1.8" 8MP Sony Starvis Sensor	S/N Ratio	More than 52dB
Min. Illumination	0.06Lux/F1.6(color)0 Lux with IR on	IR Distance	10~20m
		IR LED No	1
Effective Pixels	3840(H)* 2160(V)

Lens

Focal Length	3.6mm 6mm 87° 55°	FOV
Aperture	F1.6

Video

Compression	H.265+/H.265/H.264	WDR	120dB
Resolution	8MP(3840x2160)/1080P(1920x1080)/1.3M(1280x960)/720P(1280x720)/D1(704x576)/CIF(352x288)	Day/Night	Auto(ICR)/Color/B/W
		White Balance	Supported
Bit Rate Control	CBR/VBR	Defog	Supported
Bit Rate	16Kbps-32Mbps	Noise Reduction	3D DNR
Streaming	Dual stream	Mirror	Supported
		Flip	Supported
Frame Rate	Main stream: 3840x2160 @15fps	BLC	Supported
	Sub stream: 704x576(1~25/30fps)	ROI	Support 4 fixed region for main stream and sub stream separately
Digital Zoom	12x	Anti-flicker	Supported
Audio Compression	G.711u	Privacy Mask	4 Areas

Alarm & Audio

Video Detection	Motion Detection, Video Shelter	IVA	52°Face Detection/Tripwire/Intrusion/Object Left/Missing/Target Counting/Sound Detection/Ire Detection/Scene Change/VQD
Audio	N/A

Network

Ethernet	1 RJ-45 port(10/100Mbps)	Web Browsers	IE/Firefox/Chrome/Safari
Protocols	TCP/IP, UDP, HTTP, IGMP, ICMP, DHCP, RTP/RTSP,DNS, DDNS, FTP, NTP, PPPoE, UPNP, SMTP, SNMP	VMS	AntarVis 2.0
		Mobile App	AntarView Pro
Onvif	Onvif Profile 5	Platform	Mac OS/ Windows/IOS/Android
Max. Online Users	5

General

Working Temperature	-30°C~+60°C	Ingress Protection	IP67
Working Humidity	10~90%	Dimensions	160.3 (L)*63.4 (W)*64.5 (H)mm
Power Supply	PoE, IEEE802 3af	Net Weight	0.3KG
	DC12V±10%	Gross Weight	0.45KG
Power Consumption	<3W

Ordering Information

Type	Part Number Description
8MP Camera	BS-858M12K	8MP Network Camera(3.6mm Lens)
	BS-858M13K	8MP Network Camera(6mm Lens)

Dimensions (mm)