FTN-R - Motion detector OPTEX - Free user manual and instructions
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| Product Type | Outdoor Motion Detector (PIR) |
| Brand | Optex |
| Model | FTN-R |
| Detection Method | Passive Infrared (PIR) |
| Maximum Detection Range | 12 m (39 ft) at 25°C |
| Detection Angle | 90° |
| Mounting Height | 1.8 - 2.5 m (6 - 8 ft) |
| Power Supply | 12 VDC (±10%) |
| Current Consumption | 30 mA (typical) |
| Output | NC/NO relay, 24 VDC / 0.5 A max |
| Pulse Time | 2 sec (fixed) |
| Pulse Counter | 1, 2, or 3 pulses (selectable) |
| LED Indicator | Red (on motion detection) |
| Operating Temperature | -20°C to +50°C (-4°F to +122°F) |
| Protection Rating | IP54 (splash-proof) |
| Dimensions (W x H x D) | 65 x 115 x 50 mm (2.6 x 4.5 x 2.0 in) |
| Weight | 120 g (4.2 oz) |
| Housing Material | Polycarbonate (UV resistant) |
| Color | White |
| Pet Immunity | Up to 25 kg (55 lbs) |
| Lens Type | Multi-element Fresnel lens |
Frequently Asked Questions - FTN-R OPTEX
How do I install the FTN-R motion detector?
Mount the detector at a height of 1.8-2.5 m using the provided bracket. Ensure the lens has a clear view of the area. Connect 12 VDC power and the alarm output (NC/NO) to your control panel.
Can I adjust the sensitivity of the FTN-R?
The FTN-R does not have a sensitivity adjustment. However, you can select the pulse counter (1, 2, or 3 pulses) to reduce false alarms. Higher pulse count = lower sensitivity.
What does the red LED mean?
The red LED lights up for 2 seconds when motion is detected. It can be disabled by cutting the LED jumper inside the detector.
How do I change the pulse counter setting?
Open the detector housing and locate the DIP switches. Set switches 1 and 2 to select the pulse count: 00=1 pulse, 01=2 pulses, 10=3 pulses. Refer to the manual for exact positions.
Is the FTN-R outdoor rated?
Yes, it has an IP54 rating, meaning it is protected against splashing water and dust. It can be mounted outdoors under an eave.
What is the maximum detection range?
The maximum detection range is 12 meters (39 feet) at 25°C. Range decreases in high temperatures.
Can I use the FTN-R with a 24 VAC system?
No, the FTN-R requires 12 VDC power supply. Using 24 VAC can damage the detector.
How do I clean the FTN-R lens?
Use a soft, dry cloth to gently wipe the lens. Avoid abrasive cleaners or solvents that may damage the polycarbonate housing.
What is the warranty on the FTN-R?
Optex offers a 2-year limited warranty from the date of purchase. Contact your dealer for warranty claims.
Can the FTN-R be used with pets?
The FTN-R has pet immunity up to 25 kg (55 lbs). Mount it at the recommended height and angle to avoid false triggers from small animals.
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USER MANUAL FTN-R OPTEX
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Product information
Brand : OPTEX
Model : FTN-R
Category : Motion detector