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Rosslare Standalone 4x3 Backlit Keypad




Quick Overview:

  • 500 users can have PIN user credentials for granting access
  • Smooth attractive design, with anti-vandal construction
  • Highly-visible blue backlit keypad
  • 3 operational Security Levels can be selected with special PIN codes
  • Optical tamper detection
  • Automatic internal heater prevents key freeze at -20˚C (4˚F).
  • 10 programmable modes for auxiliary input and output (2 Amp Form C Relay)
  • 2 Amp Form C Lock Strike Relay, for fail-safe and fail-secure, with input for REX
  • Supports: Door Ajar, Forced, Shunt, Monitor, and Secure mode
  • Door bell key feature operation (from '*' key), with Rosslare's BL-D40 accessory




The Blurb:

The AC-Q41SB anti-vandal controller has a unique combination of large backlit metal keys and a built-in heater. It offers a higher level of user accessibility in low light areas. AC-Q41SB has an attractive slim profile, free from sharp edges, ideal for installations where style and functionality are highly important. This feature-rich unit offers all weather operation, with flexible programming capabilities including a unique “code search” for simple user management.

Non-volatile memory protects the storage of user database, modes and parameters.



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Electrical Specifications

Operating Voltage Range 12 to 24 VDC, from a regulated power supply
12 to 24 VAC, from a transformer
Input Current (Heater Off) Standby: 70 mA, Maximum: 130 mA, at 12 VDC
(Heater On) Standby: 550 mA, Maximum: 610 mA, at 12 VDC
Relay Outputs Lock Strike: 2A, N.O. and N.C.
Auxiliary: 2A, N.O. and N.C.
Tamper Optical back tamper sensor, O.C. active low 32 mA max sink current
Inputs REX: N.O. Dry Contact
Auxiliary (In/Monitor): N.O. Dry Contact, 10 programmable modes


Operational Specifications

Capacity 500 users, single / dual code each
Keypad 3x4 Blue illuminated Keys for local programming and 4 to 8 digit
PIN codes entry
User Levels Normal, Secure, Master
Security Modes Normal, Bypass, Secure
Audio Visual Interface for BL-D40 (bell, chime, and siren enunciator)
Two tri-color LED indicators, built-in sounder
Design Epoxy potted, fully sealed in a rugged metal enclosure, highly
strong construction, blue backlit metallic keys. Suitable for extremely harsh environments


Enviromental Specifications

Operating Enviroment Water resistant, suitable for outdoor use (IP65)
Operating Temperature -20oC to 60oC (-4oF to 140oF). Built-in heater to prevent key freezing
Operating Humidity 0 to 95% (non-condensing)
RFI Protection > 20 V/m up to 1000 MHz


Physical Specifications

Dimensions (LxWxH) 120 x 76 x 22 mm (4.72 x 3 x 0.85 in.)
Weight 521 g (1.18 lbs)



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Brand Rosslare
Shipping Weight 0.8000kg
Shipping Width 0.160m
Shipping Height 0.070m
Shipping Length 0.220m
Shipping Cubic 0.002464000m3

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