PMD74 - Detector Pyle - Free user manual and instructions
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| Product Type | Motion Detector |
| Model | PMD74 |
| Brand | Pyle |
| Detection Method | Passive Infrared (PIR) |
| Detection Range | Up to 40 feet (12 meters) |
| Detection Angle | 110 degrees |
| Power Source | 2 x AA batteries (not included) |
| Battery Life | Up to 1 year (typical usage) |
| Alarm Output | Built-in siren, 85 dB |
| Operating Frequency | Wireless, 433 MHz |
| Weatherproof Rating | IP44 (indoor/outdoor use) |
| Dimensions (H x W x D) | 4.5 x 2.8 x 2.2 inches (11.4 x 7.1 x 5.6 cm) |
| Weight | 5.3 oz (150 g) without batteries |
| Installation | Wall mount with included bracket |
| Sensitivity Adjustment | Yes, via potentiometer |
| Pet Immunity | Up to 40 lbs (18 kg) |
| Operating Temperature | -10°C to 50°C (14°F to 122°F) |
| Included Accessories | Mounting bracket, screws, user manual |
| Certifications | FCC, CE |
Frequently Asked Questions - PMD74 Pyle
How do I install the Pyle PMD74 detector?
Mount the detector on a wall using the included bracket at a height of 6-8 feet. Ensure the detection area is clear of obstructions. Insert 2 AA batteries and adjust the sensitivity as needed.
What type of batteries does the PMD74 use?
It uses 2 AA alkaline batteries (not included). For optimal performance, use high-quality batteries and replace them when the low battery indicator alerts.
How can I adjust the detection sensitivity?
Locate the sensitivity potentiometer on the side of the detector. Turn it clockwise to increase sensitivity (detects smaller movements) or counterclockwise to decrease it. Test after adjustment.
Is the Pyle PMD74 weatherproof?
Yes, it has an IP44 rating, meaning it is protected against splashing water and dust, making it suitable for covered outdoor areas like patios or garages.
How do I pair the detector with my alarm system?
The PMD74 operates on 433 MHz. Set your alarm receiver to pairing mode, then press the test button on the detector. Refer to your alarm system's manual for specific pairing instructions.
What is the detection range of the PMD74?
The sensor can detect movement up to 40 feet (12 meters) with a 110-degree wide angle. Range may vary based on environment and installation height.
Why does the detector false alarm?
False alarms can be caused by pets, moving objects like curtains, or rapid temperature changes. Adjust the sensitivity and ensure the detector is not facing a heat source or window. The pet immunity function helps reduce false triggers from animals under 40 lbs.
How do I test the detector?
Press the test button on the detector. It will emit a short siren if functioning correctly. Also verify that your alarm system receives the test signal. Perform tests weekly.
Can I use the PMD74 in extreme temperatures?
It operates between -10°C to 50°C (14°F to 122°F). Avoid direct sunlight or areas near heaters. For extreme cold, battery performance may decrease.
How do I clean and maintain the detector?
Wipe the exterior with a soft, dry cloth. Do not use harsh chemicals or water. Check batteries every 6 months and replace when low. Ensure the lens is clean and free of dust.
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