User Manual
ENFORCER Curtain Sensors 
6  SECO-LARM U.S.A., Inc. 
For best results when the curtain sensor is mounted outdoors, remove the transmitter lens caps 
(DO NOT remove the receiver lens caps!). 
To remove the lens caps (see Fig. 8): 
1.  Slide the PCB out of the transmitter (see 
“Connecting the Wires” on pg. 5~6). 
2.  Carefully pull the lens cap off of all the lenses 
(4 for the E-9611-2x25, 8 for the E-9622-4x25,  
12 for the E-9644-6x25, 16 for the E-9660-8B25, 20 for the E-9680-10B25). 
3.  Slide the PCB back in (see “Connecting the Wires” on pg. 5~6).  
2.  Transmitter: 
a.  Pull the end cap with the red wire leads off the transmitter, and slide the PCB out far 
enough to expose the wiring block. 
b.  Run the two power wires through one or more of the three round knockout holes in the end 
cap near where the tamper button wires run; connect them to the wiring block (see Fig. 7). 
c.  Program the transmitter (see Table 2 below). 
d.  Carefully push the PCB back into the case and reinsert the end cap. 
e.  Reinsert the cap over the tamper button and small tamper cap. 
Note:   
1.  Screw the wires tightly to avoid slipping off the terminals, but not so tight that they break. 
2.  Unused terminal screws should be tightened. 
3.  Grounding may be necessary, depending on the location. 
Fig. 8: Removing the Lens Caps 
Connecting the Wires, continued: 
*Both JMP2 and SA1 should be taken off or left on at the same time. 
Removing the Lens Caps (for outdoor use only): 
Table 2: Transmitter and Receiver Programming 
Receiver 
Transmitter 
Jumper name 
JMP1 
JMP0 
LED Operation 
1 C 2 
 
LED ON if power is 
present  and  beams 
are aligned. 
 
LED flashes when 
beams are broken. 
1 C 2 
 
LED OFF if power is 
present and beams 
are aligned. 
 
LED flashes when 
beams are broken. 
LED ON 
 
LED ON if power 
is present. 
LED OFF 
 
LED OFF at 
all times. 
Jumper name 
JMP2 
SA1 
Number of beams 
to interrupt to 
trigger transmitter 
and receiver 
1 Beam 
Receiver triggers if 
any single beam is 
interrupted.* 
2 Beams 
Receiver triggers 
only if 2 adjacent 
beams interrupted 
at same time.* 
1 Beam 
Transmitter 
triggers if any 
single beam is 
interrupted.* 
2 Beams 
Transmitter triggers 
only if 2 adjacent 
beams interrupted at 
same time.* 








