Description
Hikvision HF-S3E-R8 (O-STD) Interlinked Photoelectric Smoke Alarm – 10-Year Battery Wireless Smoke Detector
The Hikvision HF-S3E-R8 (O-STD) Interlinked Photoelectric Smoke Alarm is an advanced standalone smoke detector designed to provide fast and reliable fire detection for residential and light commercial applications. Equipped with dual light photoelectric sensing technology, the HF-S3E-R8 detects smoke in the early stages of a fire while reducing false alarms caused by water vapor and everyday environmental conditions. It also features wireless interconnection, allowing multiple compatible alarms to sound simultaneously when one detector is triggered, improving safety throughout the building. Powered by a replaceable CR123A 3V lithium battery with a theoretical service life of up to 10 years, it delivers long-lasting, dependable fire protection.
Advanced Dual Light Photoelectric Detection
The HF-S3E-R8 uses dual optical sensing technology to provide accurate smoke detection while minimizing nuisance alarms. It continuously monitors the air for smoke particles and responds quickly to smoldering fires, helping protect lives and property with early warning.
Wireless Interlinked Protection
One of the key advantages of the HF-S3E-R8 is its wireless interconnection capability. When one compatible smoke alarm detects smoke, all connected alarms sound simultaneously, ensuring occupants throughout the building receive immediate warning.
The detector supports up to 30 interconnected smoke alarms, making it ideal for larger homes, apartments, offices, and small commercial buildings.
Loud Audible and Visual Alarm
When smoke is detected, the detector activates a powerful audible alarm together with a bright visual indicator.
Alarm features include:
- Alarm sound level: ≥85 dB at 3 metres
- Audible and visual alarm
- Immediate warning for rapid evacuation
The high-output alarm ensures occupants are alerted quickly during fire emergencies.
10-Year Battery Life
The HF-S3E-R8 is powered by a replaceable 3V CR123A lithium battery (1600mAh) designed to provide a theoretical service life of up to 10 years under normal operating conditions.
Its low standby current helps maximize battery life while reducing maintenance requirements.
Intelligent Safety Features
The detector includes several intelligent functions that help maintain reliable operation:
- Self-test button
- Hush (silence) function
- Low battery warning
- Maze dirty warning
- Battery removal indicator
- Audible and visual status indication
These features simplify maintenance while ensuring dependable smoke detection.
EN14604 Certified Performance
The HF-S3E-R8 complies with EN 14604:2005, an internationally recognized standard for residential smoke alarms. This certification confirms that the detector meets stringent performance and safety requirements for standalone smoke detection.
Easy Ceiling Installation
The compact detector is designed for simple ceiling mounting and can be installed quickly in homes, apartments, hotels, offices, and rental properties. Its modern appearance blends neatly into most interiors while providing reliable fire protection.
Reliable Indoor Operation
Technical Specifications:
- Detection Type: Dual light photoelectric smoke detection
- Alarm Mode: Audible and visual
- Alarm Sound: ≥85 dB at 3 m
- Battery: Replaceable 3V CR123A lithium battery
- Battery Capacity: 1600 mAh
- Battery Life: Up to 10 years
- Wireless Interconnection: Up to 30 compatible alarms
- Operating Temperature: -10°C to +55°C
- Operating Humidity: ≤95% RH
- Dimensions: 105 × 35 mm
- Installation: Ceiling mounted
- Certification: EN14604:2005
Ideal Applications
The Hikvision HF-S3E-R8 (O-STD) is suitable for:
- Homes
- Apartments
- Hotels
- Offices
- Schools
- Rental properties
- Shops
- Small commercial buildings
- Residential developments
Its wireless interlinked design provides enhanced fire protection by ensuring every connected detector sounds when smoke is detected.
Dependable Fire Protection
The Hikvision HF-S3E-R8 (O-STD) combines advanced dual photoelectric sensing, wireless interconnection, a loud audible alarm, intelligent diagnostics, and a long-life battery into one dependable smoke alarm. It is an excellent solution for improving fire safety in residential and commercial environments.




