Specifications
| Model | SL-350QFR | SL-350QNR | |
| Maximum detection range | 100 m/350 ft. | ||
| Maximum arrival distance | 1000 m/3500 ft. | ||
| Detection method | Quad infrared beam interruption detection | ||
| Selectable beam frequency | 4 channels | - | |
| Interruption time | Variable between 50/100/250/500 ms (4 steps) | ||
| Power source |
Recommend: 3.6 V, 13.0Ah LSH20 lithium batteries manufactured by SAFT Operating range: 3.2 V - 4.0 V lithium batteries Transmitter: 2 or 4 units, Receiver: 2 or 4 units |
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| Current draw |
745µA Transmitter: 420 µA + Receiver: 325 µA (at 25°C, 3.6 VDC) |
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| Battery life * ** |
Transmitter: Approx. 4 years Receiver: Approx. 5 years |
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| Output | Alarm output | Form C-Solid State Switch: 3.6 VDC, 0.01 A | |
| Alarm period | 2 sec (±1) (Nominal) | ||
| D.Q. output |
Form C-Solid State Switch: 3.6 VDC, 0.01 A (Receiver only) |
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| Low battery output | N.C. (mechanical switch): 3.6 VDC, 0.01 A | ||
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Tamper output (cover, back box, main unit) |
N.C. (contact output): 3.6 VDC, 0.01 A Opens when cover, main unit or back box is removed. |
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| Indicator |
Alarm Indicator (Receiver) |
Alarm: ON Light receiving: OFF |
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Level indicator (Receiver) |
Not Light receiving: OFF Light receiving: Flickering or OFF |
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Power (Transmitter) |
Power ON: ON, Power OFF: OFF |
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| Low battery | Voltage reduction: Flickering | ||
| Operating temperature | -20°C - +60°C (-40°F - 140°F) | ||
| Operating humidity | 95 % (max.) | ||
| Alignment angle | ±90° Horizontal, ±10° Vertical | ||
| Dimension |
H x W x D mm(inch): 452 (17.9) x 83 (3.3) x 138 (5.4) |
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| Weight |
3300 g (Total weight of Transmitter + Receiver, excluding accessories) |
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| International protection | IP65 | ||
