Two-Zone Remote Keypad Burglar Alarm Control Center
(490-0451)                 Specifications             Faxback Doc. # 17694

Exit and Entry Delay Control Time: ...............0-45 seconds, adjustable
Multiple Incorrect Pass Code Lockout Time: .......................1 minute
Program Mode Time-Out: .........................................30 seconds
Key Press Lock Time: ...........................................10 seconds
Automatic Alarm Reset Time: .....................................5 minutes

Trigger Resistance:
  NC: ..............Loop will trigger alarm if resistance exceeds 500 Ohms
  NO: ......Loop will trigger alarm if resistance is less than 50,000 Ohms

Loop Resistance:
  NC: .......................................................500 Ohms Max.
  NO: ....................................................50,000 Ohms Min.

Loop Response Time:
  NC: ..............................Requires 9 mS opening to trigger alarm
  NO: ..............................Requires 9 mS closure to trigger alarm

Panic/Tamper: ......................Requires 9 mS closure to trigger alarm

Power Consumption (Armed):
    (One 49-452 Keypad Installed): ...................................12 W
    (One 49-452 Keypad installed and 750 mA Accessory Load): .........23 W

Backup Batteries: ....Two gel-cell batteries, 12V, 2.5Ah (Cat. No. 23-181)

External Alarm Output (Terminal 16): ...................10-18V DC, 1A Max.

Auxiliary DC Output (Terminal 14): .................10-18V DC, 750 mA Max.

Alarm Relay Contact Capacity: ...................................24V DC 1A

Fuse Type: .........3 A, 1 1/4-inch, Fast-Blow (such as Cat. No. 270-1009)

Operating Temperature: ..................................32-122 F (0-50 C)

Storage Temperature: ...............................-40 - 129 F (-40-65 C)

Dimensions: ...........................10 1/4 X 8 1/4 X 3 7/8 inches (HWD)
                                                       (260 X 210 X 98 mm)

Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.


(SP/EB 5/25/96)