Shop Online
HFAD Ei650RF Smoke Detector/Alarm (RF = Radio Frequency) - Interconnected Model
The Ei650RF Smoke Alarm is used to detect low-energy smoke particles that often come with fires. This smoke detector is sensitive to all home fire types but it is especially sensitive to smoldering fires. Ideal for kitchens & bathrooms as this model gives off fewer false alarms caused by cooking smoke and steam. Wireless and easy to install - just twist and place it on a high surface. You can install multiple interconnected units in your home/office.
- One device activates, all will activate
- Highly responsive optical sensor
- Easy installation process
- Comes supplied with a 10-year lithium battery
- Test and Hush button included
- Low battery warning LED
- 5-year Guarantee
- Made in Ireland by Ei Electronics UK
What’s in the box: Battery-powered Ei 650RF Optical Smoke Alarm & Instruction Manual & Fire Manufacturer Warranty
Out Of Stock!
Please enter your email address below to receive an update once this product restocks.
According to SCDF’s new fire code, this device is made compulsory for new residents.
As the number one cause of fire-related deaths are caused by smoke inhalation, this device will help to prevent that from happening. As it is wireless and incredibly easy to set up, it is perfect for places such as your home and even office spaces. You may even opt for an optional model in which the fire alarm can be interconnected with up to 12 other alarms. This would be ideal in a bigger space such as an office or landed homes.
The Ei650RF optical Smoke Alarm is fitted with a proprietary photoelectric sensor to quickly sense low energy smoke particles. This optical Alarm is sensitive to all domestic fire types but is especially sensitive to smoldering fires.
It is powered by a sealed 10 year Lithium battery that will last the entire product life in normal conditions of use.
The Ei650RF is fitted with a large easy to use Test Button to facilitate frequent testing of the Alarm. The Test button can also be used to silence nuisance alarms, e.g. cooking fumes, for a 10 minute period.
The Ei650RF self-checks its chamber sensor, battery voltage and internal circuitry every 40 seconds. Any fault condition found will be indicated by a combination of Red LED flashes and/or sound beeps.
The Ei650RF features a high performance optical chamber protected by a sealed mesh screen to reduce insect and dust contamination and EMC protection to reduce false alarms.
The Alarm has a twist on mounting base which has multiple fixing points so it can be easily installed. The alarm is not powered until it is twisted onto the mounting base, thus avoiding battery power consumption during storage and prior to installation.
- Highly responsive optical sensor
- Easy installation process
- Comes supplied with a 10-year lithium battery
- Test and Hush button included
- Low battery warning LED
- 5-year Guarantee
Supply Type | Optical Chamber |
Battery | 3V Lithium Battery (non-replaceable) |
Sound Level | 85 dB(A) at 3 meters |
Operating Temperature | -10°C to 40°C |
Storage Temperature | -10°C to 40°C (dry area) |
Humidity Range | 15% to 95% R.H. non-condensing |
Button Test | Stimulates effect of smoke and checks chamber, electronics, and horn |
Plastic Material | UL 94 HB |
Product Diameter | 115 mm |
Total Height | 45 mm |
Weight | 210 g |
Warranty | 5 years |