RP248CN 8-48 with popular LCD keypads, 8 programmable zones, and the features of network linking and alarm linkage output. It is compatible with internationally popular communication format. With chargeable circuits and clock. It has memory function, so that the programmed parameters and the information of the control panel's condition would not lose when power is cut.
The function is perfect, the programming is convenient, the installation is easy, and the usage is safe. It supports programming any address information at will. It could greatly reduce the working time of installation and programming .
RP248CN 8-48 adopts the latest technology, LSI Application, SMT jointing technology, and digital program design to ensure the reliability and stability of the system. Its appearance is compact and elegant with reasonable layout.
The distance is up to 1500M between control panel and module.

LCD Keypads (RP248KCL)
Display of Two Lines and 32 Characters
3 Keypad Emergency Zones: Panic[1]+[2], Fire[4]+[5], Special Emergency[7]+[8]
Menu Indicates the User Functions and the Installer Programing
Key-press with Audible Feedback
System Condition Display
Trouble Display
LED Indication: Alarm, Power, Armed, Disarmed, Bypass, Ready, Tamper
User Information is Displayed on Screen (except for password)
LCD Backlight
Tamper is Supervised
Alarm By Duress Code
Easy to Use Hot-keys for Simple Bypassing and Not-ready Zones Display
One Button for Quick Arming
One Button for Quick Perimeter Arming
Alarm Memory Display
System Trouble Display
Up to 4 LCD Keypads can be Connected

Mainboard-P248MB
Zone Terminal Resistor (2.2K)
8 Zones on Mainboard
Expandable up to 48 Programmable Wired Zones or 8 Wired Zones + 40 Wireless Zones
Special Zones: Zone-5 is Fire Zone, Zone-6 is Tamper Zone
Can be Parted to 8 Divisions
11 types of Programmable Zones, 7 Types of Voice Formats
Zone Terminal: NC, NO, Single End with Resistor
Programmable Output: 70mA
Expandable to 32 Large Current Output: 3A
50 Event Records
8 Groups of 4 Gradable Codes
Switch Output: 250mA
Built-in Siren Driver: 750mA max
Built-in Digital Clock
Daily Test Report
Function of End Calling
Disarm/Arm Report
4 LCD Keypads can be Connected to Control Panel
Programmble Voice For the Siren Output
Current output is 50mA(max)
Auxiliary power Output: 400mA
Mainboard has 7 types of Fire Alarm Bell Voice Driver
Connectible with Four 1.5V 12A Power Supply Expansion Board
Mainboard has One 70mA Programmable Open Circuit Collector
Connectible with 32 C-type Programmble Relays of 3A
Circuit Responding Time of Each Zone can be Set as 10ms, 500ms or 1s
The Distance is Up to 1500M Between Module and Control Panel

Built-in Digital Communicator
Attached Digital Communicator, Compatible with Contact ID4+2
2 Central Station Numbers
4 Follow-me Phone Numbers

Code
One Installer Code
One (User) Main Code (Can Create Duress Code Automatically)
8 Gradable User Codes

Periodic Test
Offer Testing Report to Alarm Center Automatically

Peripheral Equipment
Expandable Function of 32 lines Relay Output
Disarmed/Armed by Romote Control. Any Zone can be Programmed to be the Switch Lock Port
RS232 Port
Expandable Zone Board

8 Zones Expansion Module EZ8
8 Zones Wiring Expansion Module
Power Supply Output of Switch Lock
Zones Terminal: NC, NO, Single End with Resistor (2.2k)
Circuit Responding Time of Each Zone can be Set as 10ms, 500ms or 1s
4-Line Connection, and Easy for Installation

8 Zones Wireless Expansion Module EW8
Wireless Expansion Module
Time to Supervise is Programmable
Monitoring of Emitter in Low Power
Tamper of Emitter is Supervised
Indication of Interfering Signal
Wireless Detector is Supported
Verifying code by cycle

4 Program Output Expansion Module E04
4 lines programmable output(3A)
Output: NC, NO, Locked or Pulse
Responding to Various Events
XTO Module Supports X-10 Agreement

Power Supply Output Expansion Module (RP248EPS)
Connect with 5 Modules by 4-Line
Provide 2.0A,12V Power to Other Module and Siren
Complete Supervision of Power Supply condition, including Battery, AC, Siren Circuit and Auxiliary Power Output
Built-in Siren Driver
Tamper is Supervised
Memory When Power is cut

Digital Voice Module RV200V
1 Piece of Voice Message, Time Lasts 20s
Follow-me Number is Assignable

Timing Function
Auto Daily Arm
Auto Daily Test Report
Disarm/Arm Report at Window

Monitoring Function
Trouble Data can be Displayed on Keypad, and Also can be Transmited to Central Station
Spare Battery in Low Power
Expansion Module of Power Suplly Battery in Low Power
Siren Circuit in Trouble
Power Expansion Module of Siren Circuit in Trouble
Phone Line Failure
Loss of AC
Loss of Auxiliary Power
System Clock is Not Set
Line Communication is Blocked
Tamper Prevention
Fire Alarm Circuit in Trouble

Installation
All Expansion Modules can be Connected to the system by 4-Line
The Distance is Up to 1500M Between Module and Control Panel

Technical Data
Transformer 16.5VAC 40VA
Spare Battery 12V4AH or 12V7AH
Auxiliary Power Supply 400mA
Switch lock 250mA
Siren 750mA