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OPTEX INC. (U.S.)

URL: http://www.optexamerica.com

OPTEX DO BRASIL LTDA. (Brazil)

URL: http://www.optex.net/br/es/sec

OPTEX (EUROPE) LTD. / EMEA HQ (U.K.)

URL: http://www.optex-europe.com

OPTEX TECHNOLOGIES B.V. (The Netherlands)

URL: http://www.optex.eu

OPTEX SECURITY SAS (France)

URL: http://www.optex-security.com

OPTEX SECURITY Sp.z o.o. (Poland)

URL: http://www.optex.com.pl

OPTEX PINNACLE INDIA, PVT., LTD. (India)

URL: http://www.optex.net/in/en/sec

OPTEX KOREA CO.,LTD. (Korea)

URL: http://www.optexkorea.com

OPTEX (DONGGUAN) CO.,LTD.

SHANGHAI OFFICE (China)

URL: http://www.optexchina.com

OPTEX (Thailand) CO., LTD. (Thailand)

URL: http://www.optex.net/th/th

Copyright (C) 2016 OPTEX CO.,LTD.

OPTEX CO., LTD. (JAPAN)

URL: http://www.optex.net

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CX-702 MKII

PASSIVE INFRARED DETECTOR

INSTALLATION INSTRUCTIONS

PASSIVE INFRARED DETECTOR

CX-702 MKII

No.59-2575-0 1612-15

EN

OPTION

CA-1W : Wall Mount Bracket : adjustable ±45° (Horizontally), 

               0 to 20° (Vertically downwards)

CA-2C : Ceiling Bracket : adjustable ±45° (Horizontally),        

               0 to 20° (Vertically downwards)

FEATURES

● Dual Purpose Lens:Selectable ”WIDE ANGLE” and “LONG RANGE” detection patterns

● Double Conductive Shielding of the pyroelectric element Extremely High Light and RFI 

   Immunity (Patent listed)

● Multifocus Optics Design (Patent listed)

● LED On / Off Switch

● Sealed optics

● Easy Installation

5

15

0

21 m

20

10

60

50

40

30

20

10

70 ft.

0

5

1.5

ft. 

8

0

2.4 m

0

ft. 12

8

0

0
5

1.5

3.6 m

20 21 m

15

2.4

0

5

10

60

50

40

30

20

10

70 ft.

0

0

0

ft. 12

8

60

50

40

30

20

10

70 ft.

0

5

1.5

5

3.6 m

21 m

15

20

10

0

2.4

INSTALLATION HINTS

1

DETECTION AREA

2

SPECIFICATIONS

9

TROUBLE SHOOTING 

8

WIDE ANGLE

LONG RANGE 

 * not certified with EN 50131-2-2

Avoid direct sunlight.

Avoid vapor or high 

humidity that can 

cause condensation.

Do not install outdoors.

Avoid Curtain,Screen,etc.

blocking detection area.     

1

4

5

3

6

7

8

2

This symbol indicates prohibition.

•  This unit is designed to detect movement of an intruder and activate an 

alarm control panel. 

• Being only a part of a complete system, we cannot accept responsibility 

for any damages or other consequences resulting from an intrusion. 

Note>>

Avoid mounting detector where 

movement of Fans or Air

Conditioning Fans can be 

detected.

Never repair or modify

product. It may cause

accident, fire hazard or

electric shock.

Mount securely.

A falling product

may cause injury.

When damage has occured to 

the product, i.e. water logged, 

abnormal things inside product, 

overheating or smoking, strange 

smells etc., immediately stop 

using product and contact your 

supplier. Otherwise, continued 

use in such condition may cause

electric shock or fire hazard.

WARNING

WARNING

CAUTION

Model

CX-702 MKII

Detection method

Passive infrared

136 zones

44 zones

1.5 to 3.6 m (5 to 12 ft.)

Wide angle 90° wide

21 m × 21 m

(70 ft. × 70 ft.)

 0.3 to 1.5 m / sec. (1 to 5 ft. / sec.)

17 mA (normal) / 19 mA (max.) at 12 V DC

9.5 to 16 V DC

Detection zones
Mounting height

1.6°C at 0.6 m / sec., 2.4 m mounting height

(3°F at 2 ft. / sec., 8 ft. mounting height)

Sensitivity

Coverage

Detectable speed

Current draw

Power input

Long range

 45 m × 10 m

(150 ft. × 30 ft.)

PROBLEM

LED does not light.

LED lights even

though no person

within area.

LED lights but

signal is not sent.

LED continues to light.

PROBABLE CAUSE

REMEDY

Incorrect power supply voltage. (disconnection, or low voltage)

Improper detection area.

LED switch is OFF.

Improper polarity to detector.

Moving object within area. (curtain,wall hanging, etc.)

Temperature of object within area changing rapidly. 

(heater, air conditioning, etc.)

Relay contact is stuck of damaged due to overloading.

Faulty Wiring.

Poor connection of alarm memory.

Correct supply voltage to 9.5 to 16 V DC. See Section 5.

See Section 2.

Turn on the switch.

Switch positive and negative at terminal.

Remove the souces from the detection area.

Remove object from the detection area.

Check load of output. The unit needs repair or replacement.

Wire correctly.

Reconnect wire.

Dimensions

mm (inch)

140 (5.51)

69 (2.72)

SIDE VIEW

A

0

TOP VIEW

10

20

30

40

50

60

70

ft.

0

5

10

15

20 21 m

B

C

A

B

C

TOP VIEW

SIDE VIEW

**ATTENTION**

The specified detection area can be achieved by mounting the unit at a height of 2.4 m (8 ft.). 

Mounting at a lower or higher height may reduce the area of coverage

100 (3.94)

EU contact information

Manufacturer:

OPTEX CO., LTD.
5-8-12 Ogoto, Otsu, 

S

higa, 520-0101 JAPAN

Authorised representative in Europe:

OPTEX (EUROPE) LTD. / EMEA HEADQUARTER

S

Marandaz House 1 Cordwallis Park, Cli

v

emont Road, Maidenhead, 

Berkshire, 

S

L6 7BU U.K.

30

20

10

0

10

20

30

ft.

10

5

0

5

10 m

0      10      20      30     40      50     60      70     80     90     100    110    120   130    140   150  ft.

20
15
10

5
0
5

10
15

ft. 20

0             5             10            15            20            25            30            35           40            45  m

6
4
2
0
2
4
6 m

0      10      20      30     40      50     60      70     80     90     100    110    120   130    140   150  ft.

0             5             10            15            20            25            30            35           40            45  m

0             5             10            15            20            25            30            35           40            45  m

0             5             10            15            20            25            30            35           40            45  m

0      10      20      30     40      50     60      70     80     90     100    110    120   130    140   150  ft.

0      10      20      30     40      50     60      70     80     90     100    110    120   130    140   150  ft.

0
1.5

2.4 m

0
1.5

2.4
3.6 m

0
1.5

2.4
3.6 m

0
5

ft. 8

0
5

8

ft. 12

0
5

8

ft. 12

Alarm condition

Approx. 2.5 sec.

N.C. 28 V DC 0.2 A (max.)

N.C., Opens when cover removed

28 V DC 0.1 A (max.)

Approx. 20 sec. 2 or 4

Approx. 1 min.

200 g (7.0 oz.)

-20°C to +50°C (-4°F to +122°F)

95 % (max.)

No alarm 10 V / m

LED indicator

Alarm period
Alarm output

Tamper switch

Pulse count
Warm up period

Weight

Operating temperature

Environment humidity 

RF interference

* Specifications and design are subject to change without prior notice.

(CX-702MKII Wide angle only)

EN 50131-1 Grades and Environmental Class:

Security Grade 2 and Environmental Class II.

EN 50131-2-2

T

ested and certified by

 T

elefication.

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