Specifications

Network

Protocol TCP/IP, ARP, ICMP, HTTP, FTP

(server/client), SMTP (client),

DHCP (client), DNS (client), NTP

(client), SNMP (MIB-2), RTP/

RTCP

Compression

Video compression format

 

JPEG/MPEG4

Audio compression format

 

G.711/G.726 (40,32,24,16 kbps)

Image size

640 × 480 (VGA), 320 × 240 (QVGA),

 

160 × 120 (QQVGA)

Maximum frame rate

 

SNC-RZ50N: 30 fps

 

SNC-RZ50P: 25 fps

Web browser

Internet Explorer Ver. 6.0 or later

(Available OS: Microsoft Windows 2000, Windows XP)

Computer environments

CPU: Pentium 4, 1.5 GHz or higher

(Pentium 4, 2.4 GHz or higher recommended)

RAM: 256 MB or more

Display size: 1024 × 768 Maximum user access

20users

Network security

Password (basic authentication), IP

filtering

Homepage customization

Starting from a homepage in the builtin flash memory, a CF memory card or an ATA memory card possible.

Other functions

Detection, image trimming, built-in clock, etc.

Camera

Signal system SNC-RZ50N: NTSC color system SNC-RZ50P: PAL color system

Image device

1/4 type color CCD Total picture elements:

SNC-RZ50N: Approx. 630,000

SNC-RZ50P: Approx.740,000 Effective picture elements:

SNC-RZ50N: Approx. 340,000

SNC-RZ50P: Approx. 400,000

Lens 26 × (Optical), 12 × (Digital) f=3.5 to 91 mm, F1.6 to F3.8 Horizontal angle: 1.7° to 42.0°

Minimum object distance

TELE end: 1,500 mm (59 1/8 inches)

WIDE end: 320 mm (12 5/8 inches) Minimum illumination

2.2 lx (F1.6/50 IRE)

Shutter speed

 

1 to 1/10,000 s

Horizontal resolution

 

SNC-RZ50N: 450 TV (WIDE end)

 

SNC-RZ50P: 450 TV (WIDE end)

Video S/N

50 dB or more

Mechanism

 

Pan

–170º to +170º Maximum speed:

 

300° / s

Tilt

–90º to +25º Maximum speed: 300° / s

Interface

 

Network port

10BASE-T/100BASE-TX (RJ-45)

I/O port

Sensor input : × 2, make contact

 

Alarm output : × 2, 24 V AC/DC, 1 A

 

(mechanical relay outputs

 

electrically isolated from the

 

camera)

 

Serial interface RS-232C: ×1

Video output

VIDEO OUT: BNC, 1.0 Vp-p, 75

 

ohms, unbalanced, sync negative

PC card slot

PCMCIA Type II

CF card slot

CF Type I/II

Microphone input

 

Minijack (monaural)

 

Plug-in-power supported (rated

 

voltage: 2.5 V DC)

 

Recommended load impedance 2.2

 

khoms

Line output

Minijack (monaural), Maximum

 

output level: 1 Vrms

Others

 

Power supply

12 V DC ± 10%

Power consumption

20 W max.

Operating temperature

0 °C to +40 °C (32°F to 122 °F) Storage temperature

–20 °C to +60 °C (–4 °F to +140 °F) Operating humidity

 

20 to 80 %

Storage humidity

 

20 to 95 %

Dimensions

166 × 140 × 142 mm (6 5/8 × 5 5/8 ×

 

5 5/8 inches) (h/w/d)

 

not including the projecting parts

Mass

Approx. 1.2 kg (2 lb 10 oz)

Others

Specifications 87