KGuard Security Easy Link EL421 - Page 113

ENGLISH
Appendix: Specicaons
DVR User’s Manual
113
Model EL421 EL821 EL1621
General
PTZ Control RS485 Built-In, supports PELCO-P & PELCO-D
Sensor & Alarm I/O Port No Yes
IR Extender Port No Yes
Backup Method HDD, USB, Network
Power Supply 12V/2A 12V/5A
Operang Temperature
(without HDD)
-10°C to 50°C ( 14°F to 122°F )
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Working Humidity 10% ~ 90%
Dimension (W x D x H) 250 x 230 x 45 mm 300 x 220 x 50 mm
* Specicaons are subject to change without noce.