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1

2

3

Be sure to conduct a walk test at the following three points:
A. In front of the transmitter
B. In front of the receiver
C. At the mid point between the transmitter and receiver

The detector is installed properly when Alarm/Level indicator LED turns 
ON in the tests at all the three points.

5-2 OPERATION CHECK

After installation is complete, be sure to check the operation.

Make sure that the Alarm/Level indicator LED is OFF.
If it is illuminated even when the beams are not blocked, make optical 
alignment again.

Check that the Power/Low battery indicator LEDs on both transmitter and 
receiver are ON.
If the Power/Low battery indicator LED is blinking, the battery power is low.
Replace with new batteries.

Conduct a walk test to check that Alarm/Level indicator LED on the 
receiver turns ON as the walker interrupts the beams.

Specifications and design are subject to change without prior notice.
* The value is based on the condition that it is used within the ambient temperature range of 20 to 25°C. 
** Using batteries other than those recommended may shorten the battery life. 

TROUBLESHOOTING

6

SPECIFICATIONS

8

OPTIONS

9

These units are designed to detect 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.
These products conform to the EMC Directive 2004/108/EC.

NOTE

Model

SL-100TNR

SL-200TNR

Maximum detection range

30 m/100 ft.

Maximum arrival distance

265 m/800 ft.

Total: Approx. 

500 

μ

A

Transmitter: Approx. 200 

μ

A

Receiver: Approx. 

300 

μ

A

Total: Approx. 

600 

μ

A

Transmitter: Approx. 300 

μ

A

Receiver: Approx. 

300 

μ

A

Total: Approx. 

600 

μ

A

Transmitter: Approx. 200 

μ

A

Receiver: Approx. 

400 

μ

A

Total: Approx. 

700 

μ

A

Transmitter: Approx. 300 

μ

A

Receiver: Approx. 

400 

μ

A

60 m/200 ft.

530 m/1740 ft.

Detection method

Twin infrared beam interruption detection

SB-D02HP 
by VITZROCELL

3.9 VDC

3.0 VDC

Transmitter

Receiver

Approx. 6 years

Approx. 5 years

Approx. 5 years

Approx. 5 years

Transmitter

Receiver

Approx. 1.5 years

Approx. 1 year

Approx. 1 year

Approx. 1 year

CRH-5 (CR123A 
       by Panasonic)

Interruption time

Variable between 50/100/250/500 ms (4 steps) 

Power source

3.9 VDC  D size lithium batteries 

Each Transmitter and Receiver: 2 units

(SB-D02HP manufactured by VITZROCELL)
3.0 VDC  CR123A lithium batteries  Each Transmitter and Receiver: 8 units
 

 

(OPTION CRH-5: 2unit)

Current draw

(stand by /at 25°C)

Battery 

life

Alarm output

Form C-Solid State Switch: 3.9 VDC, 0.01 A

Alarm period

2 s (±1)

Low battery output

N.C. (Solid State Switch): 3.9 VDC, 0.01 A 

Cover tamper output
(Receiver)

N.C. (Solid State Switch): 3.9 VDC, 0.01 A
Opens when the battery cover removed.

Alarm/ Level indicator

ON: 

Beam not received

(Receiver)

Blinking:  Beam not received sufficiently 
OFF: Beam 

received

Power/ Low battery indicator
(Transmitter and Receiver)

ON: Power 

ON

Blinking: Voltage reduction
OFF: Power 

OFF

Operating temperature

-20°C to +60°C (-4°F to 140°F)

Operating humidity

95 % (max.)

Alignment angle

±90° Horizontal, ±5° Vertical

Dimension

H × W × D mm (inch): 295 (11.6) × 69 (2.7) × 117 (4.6)  

Weight

1200 g (Total weight of Trans Receiver, excluding accessories) 

International protection

IP65

PROBLEM

POSSIBLE CAUSE

CORRECTIVE ACTION

Power/Low battery indicator LEDs are 
not illuminated. (transmitter/receiver)

Reversed battery polarity.

Check the battery polarity.

Alarm is not output.

Re

fl

ection from the 

fl

oor or wall.

Beam has not been blocked.

Block all two beams.

Batteries are running out too quickly. 

Set the cover properly.

Optical alignment not optimized.

Improper output

Problem with wiring.

Install the correct wiring.

Batteries are inactive condition.

Align beams away from the floor or wall.

Problem with tamper output. 

DIMENSIONS

7

Output

Indicator 

LED

**

BCU-5  Battery Common use Unit (2 units/set)  

Unit: mm (inch)

Share power source and low battery signals between the main unit and the wireless 
transmitter.

CRH-5  CR123A Battery Holder (2 units/set)

Battery holder when using CR123A as a power source

PCU-5  Power Convertor Unit (1 unit/set, battery is sold separately.)

Voltage convertor unit used to enable wired operation of the detector

55 (2.2)

26 (1.0)

16 (0.6)

See “4-2 OPTICAL ALIGNMENT” 
on page 3 and make realignment. 

Open and close the battery cover 
20 times with two seconds intervals.
After this, open the battery plate 
and then close it.

When the beam is blocked, the 
“ALARM” indicator LED is illuminated 
but the alarm is not activated.

Alarm is activated even if the 
light is not blocked.

Even if new batteries are used, Low 
battery indicator LED is ON.

Signal line short-circuited

Check the wiring.

Interruption time is too short.

See “4-1 BEAM INTERRUPTION 
ADJUSTMENT” on page 3, set an 
appropriate interruption time.

Surface of 
Transmitter/Receiver cover 
soiled.

Clean the cover (wipe the cover with 
a soft cloth dampened with water or 
diluted neutral detergent).

Optical alignment was not 
performed properly.

See “4-2 OPTICAL ALIGNMENT” on 
page 3 and make realignment.

Frost, snow or heavy rain 
causes false alarm.

A

B

Transmitter

Receiver

C

Unit: mm (inch)

295 (11.6)

117 (4.6)

69 (2.7)

83.5 (3.3)

(WALL)

Unit: mm (inch)

34 (1.3)

34 (1.3)

56 (2.2)

Unit: mm (inch)

71 (2.8)

20 (0.8)

53 (2.1)

OPTEX CO., LTD. (JAPAN)

URL: http://www.optex.net/

 

OPTEX INC. (U.S.)

www.optexamerica.com

OPTEX DO BRASIL LTDA. (Brazil)

www.optex.net/br/es/sec

OPTEX (EUROPE) LTD. / EMEA HQ (U.K.)

www.optex-europe.com

OPTEX SECURITY SAS (France)

www.optex-security.com

OPTEX SECURITY Sp.z o.o. (Poland)

www.optex.com.pl

OPTEX (DONGGUAN) CO.,LTD.
SHANGHAI OFFICE (China)

www.optexchina.com

OPTEX KOREA CO.,LTD. (Korea)

www.optexkorea.com

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

www.optex.net/in/en/sec

OPTEX TECHNOLOGIES B.V.
(The Netherlands)

www.optex.eu

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