Apollo Discovery Waterproof Manual Call Point
The Apollo Discovery Waterproof Addressable Manual Call Point (Part Number: 58100-950 APO) is a high-reliability life-safety switch manufactured in the United Kingdom by Apollo Fire Detectors Ltd. Operating on a 17V to 28V DC nominal loop, this fully addressable unit uses the digital multi-bit Apollo Discovery protocol to transmit rapid emergency signals. It features an ultra-low quiescent current draw of 100 µA and complies strictly with EN54-11:2001 fire protection standards.
BRAND
Apollo Fire Detectors
TYPE
Manual Call Point
PART NO.
58100-950 APO
MODEL
Discovery Series
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | Apollo Fire Detectors |
| TYPE | Manual Call Point |
| PART NO. | 58100-950 APO |
| MODEL | Discovery Series |
| Voltage Rating | 17V to 28V DC (Nominal loop power supply) |
| Application | Manual emergency fire alarm activation, life-safety escape routes, and harsh industrial environments |
| Catalog No. | 58100-950 |
| IEC / EN Standard | Certified compliant with EN54-11:2001 and CE marked (0832-CPD-0810) |
| Enclosure Protection | IP67 fully waterproof and dust-tight design rating |
| Communication Protocol | Apollo Discovery addressable loop protocol with digital multi-bit transmission |
| Addressing Method | Uses a specialized internal plug-in XPERT Card grouping mechanism to set addresses |
| Quiescent Current | Capped efficiently at 100 µA nominal consumption rate |
| Alarm Current (LED On) | Restricted to 4 mA peak drawing parameters |
| Activation Mechanism | Resettable flexible plastic element or standard break-glass activation configuration |
| Visual Indicators | Integrated high-visibility red alarm LED situated at the upper right corner |
| Primary Function | Allows localized personnel to instantly flag an active fire event manually across an addressable monitoring line |
| Typical Applications | Commercial ships, engine rooms, offshore structures, oil and gas terminals, and open-air loading docks |
| Made In | United Kingdom |
| REF NO | 140 |
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