Packing List
NAME MODEL/SIZE QTY
Self tapping screw 0.15” x 1.06”
(4mm × 27 mm)
Rubber plug 0.23” x 1.2”
(6mm × 30 mm)
Star screw driver 0.78” x 2.4”
(20mm × 60mm)
Two-electrode valve 1N4007 1
CV-550SPK V2
Waterproof Keypad/Reader/Controller
Installation Instructions
2
2
1
1. Description
The CV-550SPK is a single door multifunction standalone
access control keypad with a Wiegand input/output
interface. It is suitable for mounting either indoors or
outdoors in harsh environments. It is housed in a strong,
sturdy and vandal proof Zinc Alloy electroplated case.
The electronics are fully potted so the CV-550SPK is
waterproof and conforms to IP68.
The CV-550SPK supports up to 2000 users in either a
Card, 4~6 digit PIN, or a Card + PIN option. The built-in
card reader supports 125KHZ HID 26, 34 or 37 bit cards/
tags. The CV-550SPK has many extra features including
block enrollment, Wiegand 26 bit interface, and backlit
keypad.
These features make CV-550SPK an ideal choice for door
access for commercial and industrial applications such
as factories, ofces, warehouses, laboratories, banks and
prisons.
2. Features
• Waterproof, conforms to IP68
• Strong Zinc Alloy Electroplated anti-vandal case
• Full programming from the keypad
• 2,000 users, supports Card, PIN, Card + PIN
• Can be used as a stand alone keypad, Pin length
4~6 digits
• Backlit keypad
• Wiegand input & output
• One programmable Relay output, NO, NC, COM
• Adjustable Door Output time, Alarm time, Door
Open time
• Block enrollment, can enroll maximum 2000 consecutive
cards within 2 minutes
• Very low power consumption (< 60mA)
• Easy to install and program
• Built in light dependent resistor (LDR) for anti-tamper
• Built in buzzer
• Red, Yellow and Green LEDs display the working status
• 12 VDC +/- 10%.
• Three-year warranty
Page 1 of 14
CV-550SPK Waterproof Keypad/Reader/Controller Installation Instructions
3. Specifications
Input voltage 12 VDC +/- 10%
IP rating 68
Idle current 25mA
Contact type (1) Form ‘C’
Contact rating 1 Amp@30VDC
Alarm output load 1 Amp@30VDC
Ring bell load 1 Amp@30VDC
Card read distance 1.75” (40Mm) Max
Card frequency 125KHz, EM and HID
Card format 26, 34 and 37 bit Wiegand
Keypad format 4bit, 8 bit and Virtual card number
Operating
temperature
Dimensions 4 13/16”H x 3 1/8” W x 1 1/16”
-49°F to 113°F
(-45°C to 55°C)
121.67mm x 79.50 mm x 26.42mm
1
''
1
16
[26.42mm]
[79.50mm]
[16.49mm]
3
''
2
8
[60.83mm]
1
3
''
8
FRONT VIEW
5
''
8
13
''
4
16
[121.67mm]
1
3
''
8
[79.50mm]
5
3
''
8
[91.71mm]
13
''
4
16
[121.67mm]
4. Installation
• Remove the back cover from the keypad using the
supplied special screw driver
• Drill 2 holes on the wall for the Self tapping screws and
1 hole for the cable
• Put the supplied rubber bungs to into the two holes
9
1
''
16
[39.75mm]
BACK VIEW
SIDE VIEW
1
''
2
[13.46mm]
• Fix the back cover rmly on the wall with 4 at
head screws
• Thread the cable through the cable hole
• Attach the keypad to the back cover.
Page 2 of 14
CV-550SPK Waterproof Keypad/Reader/Controller Installation Instructions
5. Wiring
NO. MARKS COLOR DESCRIPTION
1 BELL_A Pink Doorbell button
2 BELL_B Pink Doorbell button
3 D0 Green Wiegand output D0
4 D1 White Wiegand output D1
5 ALARM Gray Alarm
6 OPEN Yellow Request to Open (BUZ)
7 D_IN Brown Door Contact (LED)
8 DC Red Power IN
9 GND Black Ground
10 NO Blue Relay NO
11 COM Purple Relay Com
12 NC Orange Relay NC
6. Sound and Light Indication
OPERATION LED COLOR BUZZER
Standby Red Flash
Press Key Di-
Read Card Green Di-
Door 1 Open Green Di-
Door 2 Open Green Flash Di-
Operation Successful Green Di-
Operation Failed Di-Di-Di-
PIN Inputting Red
Card & Pin Reading Red
Multi Card Reading Red
Under Menu Red
Under Setting Orange
Manager Card Enter Orange Di-Di-
Manager Card Exit Red Flash Di-
Alarm Red Quick Flash Alarm
Page 3 of 14
CV-550SPK Waterproof Keypad/Reader/Controller Installation Instructions
7. Quick Programming Guide
7.1 Administrator Setting
STANDBY MASTER
CODE
Red Flash Red Red Orange
* Master
Code #
MENU SETTING REMARKS FUNCTIONS
00 New master code# Repeat new
master code #
(Note: Code length: 6-8 digits)
01 Read Manager Add Card Default Set Manager Add
02 Read Manager Delete Card Set Manager Delete
03 Read Anti-duress card Anti-duress card
05 Anti-duress PIN# Anti-duress PIN
07 000# Delete All Users
51 Master open
7.2 User Setting
STANDBY MASTER
CODE
Red Flash Red Red Orange
* Master
Code #
MENU SETTING REMARKS FUNCTIONS
11 Red card Users can be added
User ID number# read
card
Card number#
ID number# card
number#
User ID number# PIN# To add PIN users
12 Read card Users can be deleted
User ID number#
Card number#
13 0# Default 2 Entry by card
1# Entry by card+PIN
2# Entry by either card or
14 0-99# Default 5 Set door relay time
15 0# Default 0 Relay Setting-Pulse
1# Relay Setting-Toggle
16 1-10# Default 1 To set open door by
17 User ID number#,
card number#,
card quantity #
Factory
default:999999
continuously without
exiting programming mode
continuously without
exiting programming mode
Card number= FC+card ID
Max FC= 255, Max ID =
65535
Change the master
code
Card
Card
To add card users
To delete users
PIN
mode
mode
multi cards
To add a series cards
users
Page 4 of 14
7.3 System Setting
CV-550SPK Waterproof Keypad/Reader/Controller Installation Instructions
STANDBY MASTER
CODE
Red Flash Red Red Orange
* Master
Code #
MENU SETTING REMARKS FUNCTIONS
30 0-15# Default 0 To set facility code
31 0# This setting is not
1# Standalone for single door
2#
3#
4#
5# Anti-passback for single door
6#
32 26, 34 or
37#
33 0-2# This setting is not
34 1-3# Default 1 To set alarm time in minutes
35 0# Default 0 Normal mode
1# Lock out mode
2# Alarm mode
Wiegand reader
affected by resetting to
factory default.
Default 26 To set Wiegand format
To set keypad transmission format
affected by resetting to
factory default.
0 = 26 bit weigand
1 = 4 bit burst
2 = 8 bit burst
7.4 User Optional Setting
STANDBY MASTER
CODE
Red Flash Red Red Orange
* Master
Code #
MENU SETTING REMARKS FUNCTIONS
41 0# Buzzer is turned off, except while in programming
1# Default 1 Buzzer will sound during key presses
42 0# Disable keypad backlighting
1# Enable keypad backlighting
2# Default 2 Automatic mode, normally it is off (stand-by mode)
43 0# LED Light Disable while in stand-by
1# Default 1 LED ashes while in stand-by
mode
but will illuminate when the key is pressed
Page 5 of 14