TM

ScramblePadScrambleProxScrambleSmartScrambleSmartProxHirsch’s patented ScramblePad family of keypadsand keypad+reader devices prevents stolen accesscodes using a numeral scrambling technique andviewing restrictors. An integrated contactlessprox/smart card reader enables a variety ofcard+code applications. The onboard MATCH™allows for connected readers (biometrics, etc.). Thekeypad also gives operators remote system control.

FeaturesScrambling DisplayHorizontal & Vertical ViewingRestrictorsMulti-function Operator Interface– Access Control– Programmer’s Terminal– Alarm & Relay Control– Override HVAC, Lighting, etc.Immediate Availability of Codes– No Waiting for Cards– Instant AuthorizationsCodes Are Free, Cards Cost MoneyDual Technology– Support 1 or 2 Readers– AutoSTART Scrambling DisplayHigh SecurityMicroprocessor BasedMathematical DigitizingAlgorithm– High Security Transmission– Eliminates Facility Codes3 to 16 Digit CodesDigital Transmission– Long Wiring Runs– Multi-drop ConnectionsAudible Feedback

DescriptionThe Hirsch ScramblePad is an accesscontrol reader delivering the additionalbenefits of remote operator control andtenant override functions. TheScramblePad provides a very high secu-rity approach to access because the digitsare randomly scrambled each time theSTART button is pressed. A bystandercannot aquire the code by seeing whichbuttons were pressed (pattern recogni-tion). No wear pattern develops on thebuttons. Horizontal and vertical lightguides narrow the viewing field so onlyone person directly in front of the key-pad can see the display.

The ScramblePad uses a PersonalIdentification Number (PIN code) of 3 to16 digits. The system administrator canassign the digits or let the systemrandomly generate them. A differentnumber of digits (code length) may beconcurrently assigned to different groupsfor access control or other custom con-trol functions.

Use of a memorized credential meansthat an individual cannot leave the cre-dential at home, as often happens withcards. Nor can another person copy thecredential without the owner’s knowl-edge. Since the credential is so secureand traceable to its owner, it is not likelyto be loaned out, a constant risk with cardtechnologies. Thus each user is heldaccountable for his/her individual code use.

The ScramblePad provides a universalreader interface for analog or pulsedsignal readers.

The on-board 5VDC power sourcepowers most readers. Used with aconventional reader, the ScramblePadconverts the card’s raw code into aMATCH code, the security code usedby a Hirsch DIGI*TRAC™ controller— without a need to decipher. Thisallows existing card access systems tobe upgraded and made more intelligentwithout replacing existing cards andreaders. Hirsch recommends existingcards be sent to Hirsch for evaluation.

Product Data Sheet

®

®

™

™

– Proximity– Bar Code– Touch Memory– Barium Ferrite– RF (Radio Frequency)– Biometric– Smart Card

ElectricalWiring Type: 2 pair, stranded,twisted, overall shieldWiring Distance: Refer to con-troller specificationsSupervision: Digital FromControllerWiring To Reader: Refer to readerspecificationsDisplay: 7 segment– DS47L: Red LED– DS47L-HI:White

incandescentAnnunciation:– Audible: 7 tone prompt on

pressing START, and 1 tonefeedback for each button

– Visual: 4 LEDs: Red, green,yellow, yellow

The dual technology feature protectsagainst lost or stolen cards by requiringa user to enter a code after presentinga card. When dual technology is used,the ScramblePad may be configuredto operate card only, code only orcard plus code based on time of day ora specific individual.

Remote Control byExtension DigitsThe use of “extension digits” allowsauthorized users to issue dozens ofunique command functions.Examples include:

Door Unlock/RelockMask/Unmask AlarmsArm/Disarm Security SystemsAfter-Hours HVAC or LightingActivationRemote Control of Mechanicalor Electrical systemsElevator Floor RequestsOther Custom Control Sequences

Any code use provides an audit trail,identifying who issued each command.The same ScramblePad used for accesscontrol can also issue function commands.

High SecurityCommunication PathThe ScramblePad uses its own micro-processor intelligence to digitize thecode for transmission to a HirschDIGI*TRAC controller. Digital trans-mission permits longer wiring runsbetween ScramblePad and controllerthan are normally available withconventional technologies. The com-munication path also allows formulti-drop connections. This enablesentrance and exit keypads, as well asdual technology applications, on thesame cable.Programmer’s TerminalThe ScramblePad also functions as aprogramming terminal for HirschDIGI*TRAC controllers. This pro-vides a complete, low-cost accesscontrol system with no need for a PC.Programming functions supportedinclude:

Add/Delete User Access CodesAssign Unlock/Relock CodesAssign Mask/Unmask CodesAdd/Delete Relay Control Codes(e.g., for elevators, HVAC, lighting)Add/Delete Time Schedules &Holidays

SpecificationsAttributesNote: the ScramblePad family ofproducts is designed to operate witha Hirsch controller.

User Codes: 3 to 16 digits (userdefinable or randomly generated)plus duressCode Tamper AlarmDisplay Pattern:– Secure Mode: Scrambled– Programming Mode: Normal,

telephone keypad positionReader Types & Data FormatsAccepted– ABA Magnetic Stripe– Wiegand (26 to 55 bit format)– Wiegand (24 to 90 bit pass-through with DESFireScrambleSmart)

FUSE

G + A B S

KEYPADTERMINALBLOCK

DIGI*TRAC

SCRAMBLEPAD

SCRAMBLEPAD

Typical Controller-to-ScramblePad/Prox/Smart/SmartProx Wiring Diagram

G

+

A

B

S

G

+

A

B

S

TM

Operating Power For DS47L:– 40 mA@ 24VDC when non-

illuminated– 125 mA @ 24VDC whenilluminated

– 60 mA@ 12VDC when non-illuminated

– 215 mA@ 12VDCwhenilluminated

Operating Power For DS47L-HI– 40 mA@ 24VDC when non-

illuminated– 250mA@24VDCwhenilluminated

Operating Power For DS47L-SPX– 50 mA@ 24VDC when non-

illuminated– 135 mA@ 24VDC when

illuminatedOperating Power For DS4L-SPX-HI– 50 mA@ 24VDC when non-

illuminated– 250 mA@24VDC when

illuminatedReader Power: 2 terminals– 250mA@ 5VDCOperating Power For SPSH-1– 600 mA@ 24VDCScrambleProx Card Read Range:– 1.4 to 2.0 in. (3.5 to 5.0 cm)ScrambleSmart Card Read Range:– 1.0 in. (2.5 cm)

PhysicalPhysical Tamper AlarmOne-Piece Molded KeyfaceRecommended MountingHeight, AFF to centerline:– Standard mounting height: 58”– ADA mounting height: 48”– Requires appropriate Hirsch

mounting box– Follow local codesDimensions:– Face: 5.75”H x 4.37”W

(14.6 cm x 11.11 cm)– Body: 4.5”H x 3.5”W x 1.75”D

(11.43 cm x 8.89 cm x 4.28 cm)Shipping Weight: 2 lb. (.90 kg)Operating Temperature Range:– 0° to 140°F (-20° to 60°C)Relative Humidity: 0 to 90%,non-condensingViewing Restriction (DisplayAngle):– DS47L ± 4° horizontal;

± 26° vertical– DS47L-HI ± 20° horizontal;

± 26° vertical

AccessoriesMB1 Flush Mounting BoxMB2 Surface Mounting BoxMB2S Shallow Version of MB2MB2SL Sloped Surface Mounting

Box (ADA)MB3 Heavy Duty Flush

Mounting Box

DS47L IN DS47L IN DS47L IN MB3 MB4 MB8 (ADA) MB9 (ADA) MB5MB1 MB2 MB2S

MP35MP41

FOR MB5 ONLY

UMK UMK UMK MB2SLSEMI-FLUSH FLUSH SLOPE (ADA) (ADA) MB20 (ADA)

MB4 Heavy Duty SurfaceMounting Box

MB5 Exterior, Heavy DutySurface Mounting Box

MB8 Heavy Duty FlushMounting Box, SlopeFront Face Plate (ADA)

MB9 Heavy Duty SurfaceMounting Box, SlopeFront Face Plate (ADA)

MB20 Heavy Duty Combo SurfaceMounting Box (ADA)

MB/FFP Flat FaceplateMB/SFP Slope Front FaceplateMB/SWS Shallow Wall, Semi-

flush Spacer RingMP35 Mounting Post, 35”

(88.9 cm) for curb mountingMP41 Mounting Post, 41”

(104.1 cm) for groundlevel mounting

UMK Universal Mounting Kit(requires MB2) (ADA)

SPSH-1 ScramblePad Space HeaterAssembly, for usewith MB5,where temperatures dropbelow freezing

Listings & ApprovalsUL 294 Access Control SystemsUnitsC-UL Signal Appliances

Mounting Accessories

Ordering InformationModel #DS47L

DS47L-HI

DS47L-SPX

DS47L-SPX-HI

DS47L-SPX-I

DS47L-SPX-I-HI

DS47L-SSP-HID

DS47L-SSP-HID-HI

DS47L-SSP-HID-SN

DS47L-SSP-HID-SN-HI

DS47L-SS-BT

DS47L-SS-BT-DF

DS47L-SS-BT-HI

DS47L-SS-BT-HI-DF

DescriptionScramblePad

ScramblePad- High Intensity

ScrambleProx - HID

ScrambleProx - HID- High Intensity

ScrambleProx - Indala

ScrambleProx - Indala- High Intensity

ScrambleSmartProx -HID

ScrambleSmartProx -HID - HI

ScrambleSmartProx -HID - SN

ScrambleSmartProx -HID - SN - HI

ScrambleSmart - BQTMifareScrambleSmart - BQTDESFireScrambleSmart - BQTMifare - HI

ScrambleSmart - BQTDESFire - HI

CommentsPatented scrambling display & viewing restriction. Includes audible annunciator, 4 status LEDs & physical tamperswitch. Moisture, dust, dirt and ESD resistant. Includes Standard (non-custom)MATCH function for 1 or 2 readers.2 MATCH connectors with 6" pigtails. Installs in Hirsch mounting boxes. UL Listed. CE.

Patented scrambling display & viewing restriction. High intensity display for installation in high ambient lightenvironments. Includes audible annunciator, 4 status LEDs & physical tamper switch. Moisture, dust, dirt and ESDresistant. Includes Standard (non-custom)MATCH function for 1 or 2 readers. Installs in Hirsch mounting boxes.UseMB5, exterior mounting box for exterior applications. 2 MATCH connectors with 6" pigtails. UL Listed. CE.

DS47L ScramblePad with integral Proximity reader and antenna. 1 MATCH connector with 6" pigtail. Installs inHirsch mounting boxes. Use HID 125 KHz proximity cards.

High intensity display version of DS47L-SPX ScrambleProx. Install in high ambient light environments. Installs inHirsch mounting boxes. UseMB5, exterior mounting box for exterior applications. 1 MATCH connector with 6"pigtail. Use HID 125 KHz proximity cards.

DS47L ScramblePad with integral Proximity reader and antenna. 1 MATCH connector with 6" pigtail. Installs inHirsch mounting boxes. Use Indala 26 bit cards.

High intensity display version of DS47L-SPX-I ScrambleProx. Install in high ambient light environments. Installsin Hirsch mounting boxes. UseMB5, exterior mounting box for exterior applications. 1 MATCH connector with6" pigtail. Use Indala 26 bit cards.

DS47L ScramblePad with embedded 125 KHz proximity and 13.56MHz, ISO 14443A&B contactless smart cardreaders and antennae. Reads PIV II End Point, DESFire Transitional PIV, TWIC (PIV applet), FIPS 201-compliantCAC (NG, T, v2), MIFARE/DESFire card serial number (IE 56-bit CSN output), iCLASS, and HID 125KHzproximity. Includes MATCH2 functionality. 1 MATCH connector with 6" pigtail. Installs in Hirsch mountingboxes (MB2 or deeper). Use PIV II, DESFire Transitional PIV, TWIC, FIPS 201-compliant CAC,MIFARE(CSN), DESFire (CSN), iCLASS, and/or HID 125KHz cards.

High intensity display version of DS47L-SSP-HID ScrambleSmartProx. Install in high ambient light environments.Installs in Hirsch mounting boxes (MB2 or deeper). UseMB5, exterior mounting box for exterior applications.1 MATCH connector with 6" pigtail. Use PIV II, DESFire Transitional PIV, TWIC, FIPS 201-compliant CAC,MIFARE (CSN), DESFire (CSN), iCLASS, and/or HID 125 KHz cards.

DS47L ScramblePad with embedded 125 KHz proximity and 13.56MHz, ISO 14443A&B contactless smart cardreaders and antennae. Reads MIFARE/DESFire card serial numbers (HID 32-bit CSN output), iCLASS, and HID125 KHz proximity. Includes MATCH2 functionality. 1 MATCH connector with 6" pigtail. Installs in Hirschmounting boxes (MB2 or deeper). UseMIFARE (CSN), DESFire (CSN), iCLASS, and/or HID 125 KHz cards.

High intensity display version of DS47L-SSP-HID-SNScrambleSmartProx. Install in high ambient light environments.Installs in Hirsch mounting boxes (MB2 or deeper). Use MB5, exterior mounting box for exterior applications.1 MATCH connector with 6" pigtail. Use MIFARE (CSN), DESFire (CSN), iCLASS, and/or HID 125KHz cards.

DS47L ScramblePad with integral MIFARE smart card reader and antenna. 1 MATCH connector with 6" pigtail.Installs in Hirsch mounting boxes. Use BQTMIFARE cards.

DS47L ScramblePad with integral DESFire smart card reader and antenna. 1 MATCH connector with 6" pigtail.Installs in Hirsch mounting boxes. Use BQTMIFAREDESFire cards.

High intensity display version of DS47L-SS-BT ScrambleSmart. Install in high ambient light environments.Installs in Hirsch mounting boxes. UseMB5, exterior mounting box for exterior applications. 1 MATCHconnector with 6" pigtail. Use BQTMIFARE cards.

High intensity display version of DS47L-SS-BT-DF ScrambleSmart. Install in high ambient light environments.Installs in Hirsch mounting boxes. UseMB5, exterior mounting box for exterior applications. 1 MATCHconnector with 6" pigtail. Use BQTMIFAREDESFire cards.

TM Global Headquarters1900 Carnegie Ave., Bldg. B Santa Ana, CA 92705 USA949-250-8888 Fax 949-250-7372www.HirschElectronics.com PDS001-309

Systems With Integrity

Specifications are subject to change without notice.© 2009 Hirsch Electronics Corp. All Rights Reserved.

NOTE: The DS47L supports dual technology entry, card reader exit. For dual technology entry and dual technology exit use two DS47L units.

PIN ABA WIEGAND COLOR

1 DATA 1 WHITE

2 STRAP STRAP BLACK/WHITE

3 CLOCK 0 GREEN

4 LED LED BROWN

5 +5V +5V RED

6 GND GND BLACK

READER CONNECTOR - 12” FLYING LEADS

DIP SWITCH SETTINGS

SW 1-4 = ADDRESSSW 5 OFF,SW 6 OFF = MATCH DISABLEDSW 5 OFF,SW 6 ON = MAG STRIPE (or 24-90 bit pass-

through Wiegand for DESFire)SW 5 ON, SW 6 OFF = WIEGAND (W/PARITY)SW 5 ON, SW 6 ON = WIEGAND (W/O PARITY)SW 7 ON = READER 2 ENABLEDSW 8 ON = TAMPER ENABLESW 9 OFF,SW 10 OFF = AUTOSTARTSW 9 ON,SW 10 OFF = MANUAL STARTSW 9 OFF, SW 10 ON = TEST 1SW 9 ON, SW 10 ON = TEST 2

12

EXIT

ENTRY

TO DIGI*TRAC

CONTROLLER

DIP SWITCHES

REMOVABLE

CONNECTOR