NOTE:
1. This unit is designed to detect an intruder and activate an
alarm control panel. Being only a part of complete
system, we cannot assume responsibility for theft or
damages, should it occur.
2. Specifications and design are subject to change without
prior notice.
No. 4-46 Feng Jen Rd, Kao Tarn Village,
Jen Wu Hsiang, Kaohsiung Hsian, Taiwan, R.O.C.
Tel:886-7-3721111~3 Fax:886-7-3721114
Web Site : http : // www.sengate.com
E-mail : service @ sengate.com
Designing / Manufacturing
Taiwan Security Net Co., Ltd.
Unit : Inch(mm)
MODEL
4PH-75BQE
Dimentions
Simultaneous breaking of 4 beams
LED pulsed beam, Double modulation
Heating Unit (HT-200)
Max. Arrival Distance
Current Consumption
Power Supply
Response Time
Alarm Output
Functions
Alignment Angle
Mounting Positions
Wiring
Weight
Standard Accessories
Attenuation LED
Tamper Output
2250 ft. (750m)
73mA (max)
10.5V ~ 30VDC ( Non _Polarity )
50msec ~ 700msec ( Adjustable )
Dry connect relay NC./ NO. 0.2A / 28VDC
Contact action: 1 To 3 sec .
Dry connect relay NC. 0.2A / 28VDC
Action : cover is detached.
Horizontal 90 , Vertical 10± ° ± °
-13 to +131 ( -25 to +55 )℉ ℉ ℃ ℃
Indoor / Outdoor
Terminals
U-Shaped brackets x 4 ,Attenuation Sheet x 2
Screws ( 4x20 Self tapping ) x 8 ,Screws ( M4 x 30 ) x 8
225 ft. (75m)
450 ft. (150m)
Option
Trouble
Operation LED does not light.
( Transmitter Unit )
Alarm LED does not light
when the beam is broken.
( Receiver Unit )
Check Corrective Action
1. No power supply.
2. Bad wiring connection or broken wire, short.
1. Beam alignment is out.
2. Shading object between Transmitter and Receiver.
3. Optics of units are soiled.
4. Wrong beam frequency channel set up.
1. No power supply
2. Bad wiring connection or broken wire, short.
3. Beam is reflected on another object and sent into the
receiver.
4. Two beams are not broken simultaneously.
5. The beam interruption time is shorter than the set
response time.
6. Inline or stacked beam sensors set up with improper
frequency channel.
Detection System
Infrared Photoelectric
1. Bad wiring connection.
2. Change of supply voltage.
3. Shading object between Transmitter and Receiver.
4. A large electric noise source, such as power machine,
is located nearby Transmitter and Receiver.
5. Unstable installation of Transmitter and Receiver.
6. Soiled optics of Transmitter and Receiver.
7. Improper alignment.
8. Small animals may pass through the 2 beams.
1. Check again.
2. Stabilize supply voltage.
3. Remove the shading object.
4. Change the place for installation.
5. Stablize.
6. Clean the optics with a soft cloth.
7. Check and adjust again.
8. Set the response time longer.( Impossible in a
site where an intruder can run at full speed. )
1. Check and adjust again.
2. Remove the shading object.
3. Clean the optics with a soft cloth.
4. Readjust the DIP-SW for the right channel.
1. Turn on the power supply.
2. Check wiring.
3. Remove the reflecting object or change
beam direction.
4. Break two beams simultaneously.
5. Set the response time shorter.
6. According to the manual instruction and readjust the
channel.
1. Turn on the power.
2. Checking wiring.
Alarm LED continues to light
( Receiver Unit )
Intermittent alarms
Detection
Distance
Alarm LED Red LED (Receiver) lights when an alarm is initiated.
Yellow LED (Receiver) lights when beam is attenuated.
Monitor Jack output ,A.G.C. circuit, Frost proof cover.
Operating Temperature
Outdoor
Indoor
4PH-150BQE
450 ft. (150m)
900 ft. (300m)
4500 ft. (1500m)
83mA (max)
Selectable Beam
Frequency 4 channel
W3.94" x H15.35" x D3.93" ( W100 x H390 x D99.8 )
Transmitter- 1400grams. Receiver- 1470grams
0.96" (25.4)
0.96" (25.4)
3.93" (99.8) 2.36" (60)
3.94" (100)
15.35" (390)
9.35" (237.5)
9.TROUBLE SHOOTING
10.SPECIFICATIONS 11.DIMENTIONS
4PH-250BQE
750 ft. (250m)
1500 ft. (500m)
7500 ft. (2500m)
97mA (max)
Environmental Output Dry connect relay NC./ NO. 0.2A / 28VDC
Contact action: Weather condition gets worse.
No:A028B01-00
