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  • ROISCOK Electronics Ltd.

  • Country: China
  • City: Shenzhen
  • Address: F/5, Building 4, No.3 Industrial District, Minzhi, Longhua, Shenzhen, China.
  • Contact Person: Pont Du
Key Specifications
Main Features:

-Bus system with GPRS function;

-256 programmable zones,wired and wireless;

-Menu operation

-Arm/disarm by phone

-Remote programmed by PC


Mainboard iDo228MB

Input Power: 16.5VAC 25VA (via transformer)

Backup battery: DC12V4Ah, or DC12V7Ah

Auxiliary power supply: 12VDC, 400mA maximum

Alarm port output: 12VDC, 750mA maximum

Programmable output: open collector output,

maximum 70mA

Switch lock zone output: 250mA

Loop response time: 500mS

Fuse AUX: Auxiliary power supply 0.5A

Fuse BELL: Siren 1A

Fuse BAT: Battery 2A

LCD Keypad: iDo228KCL

iDo228CN has RS485 communicator; Up to 4 LCD

keypad can be used with one iDo228;

Single-zone expansion module: iDo228EZ1

128 zone wireless expansion module: iDo228EW8

GPRS Bus Control Panel -iDo228CN
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