Seco-Larm E-961-S50TB User Manual
E-961-S50TB
Miniature Single Photobeam
Manual
Small size for a less conspicuous installation
Simple to install
Built-in AGC control to filter out lighting
disturbances
Signal strength indicator for easier alignment
LED indicators for power, signal strength,
and alarm
Weatherproof for outdoor as well as indoor
use (IP65)
Mounting hardware included
ENFORCER Miniature Single Photobeam
Front
Overview:
Front Cover Removed
ENFORCER ®
1
15/
16
" (48mm)
3" (76mm)
Wiring
Opening
Mounting
Holes
Rear
Alarm Indicator LED
Signal Strength LED
Power LED
Wire Terminals
Transmitter
Receiver
NC/NO Selector
Side
13/16" (30mm)
1x
Transmitter
6x
Screws
1x
Manual
1x
Receiver
6x
Plastic wall anchors
Introduction:
The E-961-S50TB is a simple, easy-to-use, and easy-to-install single-beam infrared motion
sensor. The device easily installs almost anywhere to provide an invisible beam that, when broken,
sends a signal to activate a light, beeper, or other device. This makes the device perfect for use as
part of an access control system, a door or window monitor, a retail store customer alert, or many
other places where the user needs to know that someone has entered a specific room or building
or other protected area. The E-961-S50TB is weather-proof, and comes with a built-in AGC control
circuit that helps to filter out possible disturbance caused by local lighting conditions.
Specifications:
Parts List:
Number of beam channels
Single infrared beam
Number of beam frequencies
1
Sensor range
3~50ft (1~15m)
Infrared LED wavelength
940nm
LED beam spread angle
Approximately ±10°
Interrupt speed*
50ms
Input power
10~24VDC
Current draw
(max)
Transmitter
15mA@12VDC
Receiver
30mA@12VDC
Relay output
NO/NC relay (set by jumper, default is N.C.) 0.5A@30VAC/VDC
LED (Transmitter)
Green - Indicates connected to power
LEDs (Receiver)
Power (Green)
Indicates connected to power
Signal (Yellow)
Indicates receiver's signal is weak or beam is broken
Alarm (Red)
Indicates transmitter and receiver are not aligned or beam is broken
IP rating
IP65
Operating Temperature
-13~131°F (-25~55°C) maximum humidity 95%
Dimensions
3"x115/16"x13/16" (76x48x30 mm)
Weight
1.2-oz (34g)
*This is the minimum time interval for breaking the beam which will trigger the output.
2 SECO-LARM U.S.A., Inc.
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