Bosch NBN-921 Manuel D’Utilisation

DinionHD 720p IP Camera

Technical Data | en 123

Bosch Security Systems

Installation and Operation Manual

AR18-10-B013 | v1.52 | 2011.06

Controls

Via web browser or Configuration Manager

Control feedback

Actual shutter, Actual gain

LAN interface

STP, Ethernet 10/100 Base-T, auto-sensing,

half/full duplex, RJ-45

Video encoding 

protocols

H.264 (ISO/IEC 14496-10), M-JPEG

Video data rate

9.6 kbps to 10 Mbps

Image resolutions 

1280 × 720 pixels

Group of pictures

IP, IBP, IBBP

Refresh rate 

1 to 50/60 fields/s, adjustable

Network protocols

HTTP, HTTPs, SSL, TCP, UDP, ICMP,RTSP, RTP, 

Telnet, IGMPv2/v3, SMTP,SNTP, FTP, DHCP client, 

ARP, DNS,DDNS, NTP, SNMP, UPnP, 802.1X, iSCSI

Encryption

TLS 1.0, SSL, AES (optional)

Alarm input (2)

Non-isolated closing contact

TTL logic, +5V nominal, +40 VDC max, DC coupled 

with 22 kOhm pull-up to +3.3 VDC 

Relay output (1)

Maximum voltage 30 VAC or +40 VDC. 

Maximum 0.5 A continuous, 10 VA

Audio input (Line in)

5.5 Vpp maximum, impedance 9 kOhm typical

Audio output (Line 

out)

3 Vpp maximum, impedance 10 kOhm typical

Audio standards

G.711, 8kHz sampling rate

L16, 16kHz sampling rate

Audio signal-to-noise 

ratio

> 50 dB

Data port

RS-232/422/485

Lens mount

CS compatible, C-mount compatible with adapter 

ring

Tripod mount

Bottom and top 1/4" 20 UNC