SF50RV - Smart Home ELRO - Free user manual and instructions
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| Product type | Smart smoke detector |
| Brand | Elro |
| Model | SF50RV |
| Dimensions (L x W x H) | 120 x 120 x 45 mm |
| Weight | 200 g (without batteries) |
| Power supply | 2 AA batteries (not included) |
| Battery life | Up to 2 years |
| Sensor type | Photoelectric sensor |
| Alarm sound level | 85 dB at 3 m |
| Connectivity | Zigbee (2.4 GHz) |
| Signal range | Up to 100 m in open field |
| Main functions | Smoke detection, audible alarm, smartphone notification |
| Compatibility | Elro hub required (sold separately) |
| Mobile app | Elro Home (iOS/Android) |
| Maintenance and cleaning | Dust the device with a dry cloth every 6 months |
| Safety | CE certified, EN 14604 standard |
| Spare parts and repairability | Batteries and removable cover; no user repair possible |
| Operating temperature | -10°C to 50°C |
| Operating humidity | 10% to 90% non-condensing |
| Warranty | 2 years |
Frequently Asked Questions - SF50RV ELRO
How to install the SF50RV smoke detector?
Attach the base to the ceiling with the provided dowels, insert the batteries, then screw the detector onto the base. Pair it with your Elro hub via the app.
Is a hub required to use this detector?
Yes, the SF50RV requires a compatible Elro hub (sold separately) for notifications and remote management.
What to do if the alarm goes off for no reason?
Check that there is no steam, dust, or insects. Clean the device with a dry cloth. If the problem persists, test by pressing the central button.
How to test the detector?
Press the central button until the alarm sounds. Release to stop. Perform this test once a week.
What is the battery life?
Under normal use, AA batteries last about 2 years. An intermittent beep will warn you when they are low.
Can I install multiple detectors together?
Yes, you can connect up to 10 SF50RV detectors to the same hub for multi-room coverage. In case of alarm, all detectors will sound.
How to reset the device?
Remove the batteries, wait 10 seconds, then reinsert them. The device will restart and be ready to be re-paired.
Is the detector suitable for kitchens?
It can be installed in the kitchen at least 3 meters from smoke sources (stove, oven) to avoid false alarms.
What to do in case of a real alarm?
Stay calm, evacuate the premises, call emergency services. Do not re-enter the building until authorized.
How to clean the detector?
Use a soft, dry cloth to remove dust from the slots. Never use water or chemicals.
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