Datasheet

Cameras, Fixed | IP Cameras | 139
Video
Sensor type ¼-inch CMOS
Sensor pixels 640 x 480
Sensitivity 1.0 lx
Video resolution VGA, QVGA
Video compression H.264 MP (Main Profile); H.264 BP+
(Baseline Profile Plus); M-JPEG
Frame rate 30/25 fps: all resolutions
Lens
Lens type NBC-255-P: Varifocal 2.8 to 10 mm, F1.4
to close
NBC-225-P: Fixed 4.9 mm, F2.8
Lens mount NBC-255-P: CS mount
NBC-225-P: Board mounted
Connection
Alarm input +9 to 30 VDC
Relay out 24 VAC/VDC, 1 A
Audio
Audio input Built-in microphone
Line in jack connector
Audio output Line out jack connector
Audio communication Two-way, full duplex
Audio compression G.711
Local Storage
Memory card slot Supports up to 32 GB SD/SDHC card
Recording Continuous recording, ring recording.
alarm/events/schedule recording
Software Control
Unit configuration Via web browser or PC surveillance soft-
ware
Network
Protocols HTTP, HTTPs, SSL, TCP, UDP, ICMP,
RTSP, RTP, RTCP, IGMPv2/v3, SMTP,
FTP, DHCP client, ARP, DNS, DDNS, NTP,
SNMP, UPnP
Ethernet 10/100 Base-T, auto-sensing, half/full du-
plex, RJ45
PoE IEEE 802.3af compliant
Mechanical
Dimensions with lens
(H x W x D)
NBC-255-P: 55 x 72 x 178 mm
(2.17 x 2.83 x 7.01 in.)
NBC-225-P: 55 x 72 x 123 mm
(2.18 x 2.83 x 4.84 in.)
Weight (with lens) NBC-255-P: approx. 245 g (0.54 lb)
NBC-225-P: approx. 177 g (0.39 lb)
Mounting ¼-inch mounting socket on top and bot-
tom
Environmental
Operating temperature
Camera
0 ºC to +50 ºC (+32 ºF to +122 ºF)
Operating temperature
Universal Power Supply Unit
0 ºC to +40 ºC (+32 ºF to +104 ºF)
Storage temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF)
Humidity 10% to 80% relative humidity (non con-
densing)
Ordering Information
Accessories
LTC 9348/00 Series Indoor Dome
Housings
for cameras/lens to 216 mm (8.5 in), ceiling
mount, tinted, metal backbox
LTC9348/00
UHI‑SBG‑0 Series Indoor Housing
For camera/lens lengths up to 210 mm
(8.2 in.)
UHI-SBG-0
www.boschsecurity.com Bosch Security Systems B.V.
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