Hikvision HF-S2E Photoelectric Smoke Alarm is a standalone fire detection device designed to detect smoke and provide an audible warning when smoke particles are detected. Using photoelectric sensing technology, the HF-S2E provides an independent smoke detection solution for residential, office and commercial environments.

The Hikvision HF-S2E Photoelectric Smoke Detector operates independently without requiring a conventional fire alarm panel. This makes it a practical option for locations where standalone smoke detection is required. The detector includes a built-in alarm buzzer and provides an alarm sound level of at least 85 dB at 3 metres for the specified alarm duration.

Key Features

• Standalone photoelectric smoke detection
• Hikvision HF-S2E model
• Built-in audible alarm buzzer
• Alarm sound level of ≥85 dB at 3 metres for 1 minute
• Supports self-check functionality
• Local silence and reset functions
• Low battery alarm
• Maze dirty alarm
• Powered by 2 AA batteries
• Approximately 3-year battery life
• EN 14604:2005 standard
• 3 VDC power supply

Photoelectric Smoke Detection

The HF-S2E Smoke Detector uses photoelectric technology to detect smoke particles. Inside a photoelectric sensing chamber, smoke particles can scatter the light produced by the sensing system. When smoke is detected, the detector activates its alarm to provide an early audible warning.

Photoelectric smoke detection is particularly useful for detecting smoke associated with smouldering fires. The detector is designed to provide an independent warning so occupants can become aware of a potential fire situation and take appropriate action.

Standalone Smoke Alarm

One of the important characteristics of the Hikvision HF-S2E Photoelectric Smoke Alarm is its standalone operation. It does not require a conventional fire alarm panel for its basic smoke detection and local audible warning function.

This makes the HF-S2E suitable for applications where an independent smoke alarm is required. It can be considered for homes, offices, shops, hotels and other suitable indoor environments where standalone smoke detection is appropriate.

Loud Audible Fire Alarm

The Hikvision HF-S2E includes a built-in alarm buzzer designed to provide an audible warning when smoke is detected. The manufacturer’s datasheet specifies an alarm sound level of ≥85 dB at 3 metres for 1 minute and ≥82 dB at 3 metres for more than 4 minutes.

The audible alarm provides an important local warning during a potential fire event, helping occupants become aware of smoke detection within the protected area.

Long Battery Life

The HF-S2E Photoelectric Smoke Detector is powered by two AA batteries. Hikvision’s product information specifies approximately three years of battery life, while the batteries are designed to be replaceable.

The detector also supports a low-battery alarm, helping alert users when the power source requires attention. Regular checking of the detector and battery condition is recommended to help maintain reliable operation.

Self-Test, Silence and Reset Functions

The Hikvision HF-S2E Smoke Alarm supports a self-check function that allows users to verify the operating condition of the device. It also supports local silence and reset functions for convenient operation.

These functions make routine testing and local control more straightforward while helping users identify potential issues with the detector.

Maintenance Alerts

The HF-S2E Smoke Detector supports multiple alarm types, including low-battery and maze-dirty alarms. These notifications can help users identify conditions that may require maintenance or attention.

Keeping the smoke detector clean and maintaining the batteries are important parts of routine fire safety. The detector should also be tested according to the manufacturer’s instructions.

EN 14604:2005 Standard

The Hikvision HF-S2E Photoelectric Smoke Alarm is specified to the EN 14604:2005 standard. Hikvision’s Declaration of Performance identifies HF-S2 and HF-S2E under EN 14604:2005/AC:2008 and documents their declared performance and operational requirements.

The manufacturer’s documentation states that these products are intended to provide an alarm in the event of fire before the fire becomes large enough to affect the detector’s functioning. The appropriate detector and installation method should always be selected according to the building, fire risk and applicable local requirements.

Suitable Applications

The Hikvision HF-S2E Photoelectric Smoke Detector can be used in suitable residential and commercial environments where standalone smoke detection is required. Potential applications include:

• Homes and residential properties
• Offices
• Retail shops
• Hotels
• Small commercial premises
• Other suitable indoor areas

Hikvision’s product information specifically describes its standalone photoelectric smoke detectors for applications including shops, residences, hotels and other independent detection scenarios.

Operating Conditions

The HF-S2E Photoelectric Smoke Alarm is designed to operate within a temperature range of -10°C to 55°C. Its specified operating humidity is up to 95% relative humidity without condensation.

The detector has a specified standby current of ≤4 µA and an alarm current of 11.5 mA. The product weight without packaging is approximately 161.4 grams according to the manufacturer’s datasheet.

Compact Smoke Detection Solution

The Hikvision HF-S2E provides a practical standalone approach to smoke detection by combining photoelectric sensing, an integrated audible alarm, battery operation and local control functions in one device.

Its independent operation can simplify installation in suitable areas where a complete fire alarm panel system is not required for the intended application. Correct placement is important, and factors such as dust, steam, airflow, ceiling structure and the intended protected area should be considered before installation.

Why Choose Hikvision HF-S2E Photoelectric Smoke Alarm?

The Hikvision HF-S2E Photoelectric Smoke Alarm combines photoelectric smoke detection with a built-in audible warning, approximately three years of battery life, self-testing and local silence/reset functions. Its standalone design makes it suitable for appropriate residential and commercial applications.

With EN 14604:2005 specified compliance, replaceable AA batteries and maintenance alerts for low battery and sensor contamination, the HF-S2E provides a practical smoke detection solution for locations requiring independent fire warning.

FAQs

What is the Hikvision HF-S2E Photoelectric Smoke Alarm?
The Hikvision HF-S2E is a standalone photoelectric smoke detector designed to detect smoke and provide a local audible fire alarm.

Does the HF-S2E require a fire alarm panel?
The HF-S2E is designed as a standalone smoke detector and provides local smoke detection and audible alarm functions without requiring a conventional fire alarm panel.

How loud is the Hikvision HF-S2E alarm?
The manufacturer’s datasheet specifies an alarm sound level of ≥85 dB at 3 metres for 1 minute and ≥82 dB at 3 metres for more than 4 minutes.

What type of sensor does the HF-S2E use?
The HF-S2E uses photoelectric smoke detection technology.

What batteries does the Hikvision HF-S2E use?
The detector uses two AA batteries. Hikvision specifies approximately three years of battery life under the stated operating conditions.

Does the HF-S2E have a self-test function?
Yes. The HF-S2E supports a self-check function that allows users to verify the operating condition of the detector.

Can the HF-S2E smoke alarm be silenced?
Yes. The detector supports local silence and reset functions.

Does the HF-S2E provide a low-battery warning?
Yes. Low battery is one of the supported alarm conditions.

What standard does the Hikvision HF-S2E meet?
The manufacturer’s documentation specifies EN 14604:2005 for the HF-S2E, with the Declaration of Performance referencing EN 14604:2005/AC:2008.

Where can the Hikvision HF-S2E be used?
It is designed for suitable standalone smoke detection applications in residential and commercial environments, including homes, offices, shops and hotels.