Photoelectric Smoke Detector, 9 to 33 VDC
Original price was: $61.95.$59.00Current price is: $59.00.
The Apollo 55000-327USA is a Series 65A photoelectric smoke detector operating on the light scatter principle, making it well suited for applications where slow-burning or smouldering fires are likely. It is commonly used in bedrooms, escape routes, and similar occupancies where early detection of visible smoke is critical.
The detector connects to a two-wire loop carrying both power and signaling and operates over a wide voltage range. In standby condition, the LED remains clear and illuminates red in alarm. When smoke enters the optical chamber, scattered infrared light is detected by the photo-diode; if the threshold is exceeded, the detector increases current draw to signal an alarm condition to the control panel.
The 55000-327USA is UL, ULC, FM, CSFM, and MSFM approved and is compatible with a range of Series 65A mounting bases.
The Apollo 55000-327USA is a Series 65A photoelectric smoke detector operating on the light scatter principle, making it well suited for applications where slow-burning or smouldering fires are likely. It is commonly used in bedrooms, escape routes, and similar occupancies where early detection of visible smoke is critical.
The detector connects to a two-wire loop carrying both power and signaling and operates over a wide voltage range. In standby condition, the LED remains clear and illuminates red in alarm. When smoke enters the optical chamber, scattered infrared light is detected by the photo-diode; if the threshold is exceeded, the detector increases current draw to signal an alarm condition to the control panel.
The 55000-327USA is UL, ULC, FM, CSFM, and MSFM approved and is compatible with a range of Series 65A mounting bases.
| Weight | 0.20 lbs |
|---|---|
| Dimensions | 3.93 × 3.93 × 1.65 in |
| Manufacturer | Apollo Fire Detectors |
| Brand | Apollo |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Production Status | Active |
| Type | Detector |
| Style | Plug-In |
| Construction | Polycarbonate |
| Detectable Medium | Smoke |
| Detection Method | Photoelectric |
| Material Qualities | Fire Retardant |
| Status Indicator | LED |
| Series |
Only logged in customers who have purchased this product may leave a review.
| Weight | 0.20 lbs |
|---|---|
| Dimensions | 3.93 × 3.93 × 1.65 in |
| Manufacturer | Apollo Fire Detectors |
| Brand | Apollo |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Production Status | Active |
| Type | Detector |
| Style | Plug-In |
| Construction | Polycarbonate |
| Detectable Medium | Smoke |
| Detection Method | Photoelectric |
| Material Qualities | Fire Retardant |
| Status Indicator | LED |
| Series |
• Photoelectric (light scatter) detection technology
• Designed for slow-burning and smouldering fire detection
• Wide operating voltage range
• Two-wire conventional loop connection
• Unaffected by wind or atmospheric pressure
• LED indication (clear in standby, red in alarm)
• Magnet or Gemini 501 test capability
• Compatible with multiple Series 65A mounting bases
• Suitable for bedrooms and escape routes
• 55000-327USA Photoelectric Smoke Detector Head
Original price was: $6.30.$6.00Current price is: $6.00.
Reviews
There are no reviews yet.