FireAngel Thermoptek Multi Sensor Smoke Alarm ST-622
Care Information
Care Information
Please refer to the product’s description, packaging, or manufacturer’s instructions for detailed handling, and safety guidance. Treat all items with care and use only recommended materials or methods for maintenance.
Delivery and Shipping
Delivery and Shipping
- Small Parcels: From £3.99 for up to 10kg. Each additional 10kg is charged at the same rate. (Carriers: Royal Mail, Yodel)
- Large Parcels (over 120cm): £14.99 per 10kg. (Carriers: Evri, ParcelForce)
- Dispatch Time: Orders are usually dispatched within 1–2 working days.
- Delivery Service: Standard 48-hour service (delivery times may vary by product).
Description
Description
Protect your home with confidence using the FireAngel ST 622 Smoke Alarm, featuring advanced Thermoptek multi sensor technology. This intelligent alarm combines optical and heat sensing to detect both slow smouldering and fast flaming fires quickly and accurately.
The 10 year sealed lithium battery provides continuous protection for the full lifespan of the alarm, removing the need for battery changes. It’s easy to install, tamper proof, and trusted by fire services across the UK.
Ideal for use in homes, apartments, and rental properties, the FireAngel ST 622 delivers reliable fire safety with a sleek, compact design.
Key Features and Benefits
Thermoptek Multi Sensor Technology
The FireAngel ST 622 uses combined optical and thermal sensors for faster, more reliable fire detection. This technology greatly reduces nuisance alarms from cooking fumes or steam, while still detecting real fires quickly.
10 Year Sealed Lithium Battery
A built in lithium battery powers the alarm for 10 years of maintenance free protection. No replacements, no hassle, no forgetting to change batteries.
Loud 85 Decibel Alarm
The sounder reaches at least 85 dB at 3 metres, loud enough to wake you and alert your family during an emergency.
Smart Silence and Test Button
The large central button allows you to test the alarm easily. If a false alarm occurs, the Smart Silence feature lets you silence the alarm for up to 10 minutes while maintaining full safety monitoring.
Sleep Easy Low Battery Silence
When the battery nears the end of its life, Sleep Easy mode allows you to silence low battery chirps for up to 8 hours, giving you time to replace the unit at a convenient time.
Certified and Compliant
This FireAngel smoke alarm meets BS EN 14604:2005 + AC:2008 and is suitable for domestic installations under BS 5839-6:2019 Grade F1.
Compact and Modern Design
Measuring approximately 130 mm in diameter and only 34 mm deep, the alarm blends into any home interior. It can be ceiling or wall mounted.
| Specification | Detail |
|---|---|
| Model | FireAngel ST 622 |
| Sensor Type | Thermoptek multi sensor (optical and thermal) |
| Power Source | Sealed 10 year lithium battery |
| Alarm Sound Level | Minimum 85 dB at 3 metres |
| Operating Temperature | +4°C to +38°C |
| Humidity Range | Up to 90% RH, non condensing |
| Dimensions | 130 mm diameter x 34 mm depth |
| Weight | Approximately 155 g |
| Mounting | Ceiling or wall |
| Certification | BS EN 14604:2005 + AC:2008 |
| Warranty | 5 years manufacturer warranty |
Warranty and Lifetime
The FireAngel ST-622 includes a 5 year manufacturer warranty covering defects in materials and workmanship. The alarm is designed to operate reliably for up to 10 years, after which the entire unit should be replaced to maintain safety performance.
The warranty does not cover damage caused by misuse, disassembly, or improper installation. Proof of purchase is required for all warranty claims.
Product manual
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Manual
Datasheet
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Datasheet
Payment & Security
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