LOCK-400 - Home Automation Steren - Free user manual and instructions
Find the device manual for free LOCK-400 Steren in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Smart Lock |
| Model | LOCK-400 |
| Brand | Steren |
| Compatibility | iOS and Android smartphones |
| Connectivity | Bluetooth 5.0, optional Wi-Fi module |
| Power Supply | 4 AA alkaline batteries |
| Battery Life | Up to 6 months of typical use |
| Dimensions | 70 x 70 x 30 mm (interior and exterior assembly) |
| Weight | 0.5 kg (per unit, doable) |
| Material | Zinc alloy with anti-corrosion coating |
| Color | Black and brushed steel |
| Unlock Methods | Keypad, smartphone app, mechanical key |
| User Codes | Up to 100 unique PIN codes |
| Security Features | Data encryption and tamper alarm |
| Water Resistance | IP54 splash-proof for exterior keypad |
| Installation | DIY installation with included mounting kit |
| Maintenance | Clean with a soft, dry cloth |
| Safety Approvals | CE and FCC certified |
| Spare Parts | Available from Steren service centers |
| Repairability | Modular design allows easy component replacement |
| General Information | Includes user manual and quick start guide |
Frequently Asked Questions - LOCK-400 Steren
How do I install the Steren LOCK-400 smart lock?
Follow the included mounting guide. First, remove your existing deadbolt. Install the interior assembly with the provided screws, then attach the exterior keypad and connect the cable. Ensure the tailpiece is properly aligned. Finally, insert batteries and program your first master PIN from the app.
What app do I need to control the LOCK-400?
The lock works with the Steren Home app, available for iOS and Android. Download it from the App Store or Google Play, create an account, and pair the lock via Bluetooth to manage access codes and settings.
How do I change the batteries in the LOCK-400?
Remove the interior panel by unscrewing the bottom screw. Slide out the battery compartment and replace all four AA alkaline batteries, ensuring correct polarity. Reattach the panel and test the lock. Low battery warnings appear on the keypad and app.
Can I use voice assistants like Amazon Alexa or Google Assistant with this lock?
Yes, when connected to the Wi-Fi bridge (optional purchase), the LOCK-400 is compatible with Amazon Alexa and Google Assistant. You can then lock/unlock using voice commands or include it in routines.
How many access codes can I program?
The lock stores up to 100 unique PIN codes. You can set temporary codes for guests or service workers, and delete them anytime through the app. Each code can be scheduled to work only during specific hours.
Is the exterior keypad resistant to weather?
Yes, the keypad has an IP54 rating, meaning it resists water splashes and dust. However, avoid direct exposure to heavy rain or submersion. The interior unit should always stay dry.
What happens if the batteries are completely drained?
You can still open the lock using the mechanical key. The lock includes a key cylinder that works even without power. Replace the batteries as soon as possible; the lock alerts you with beeps and app notifications when power is low.
How do I reset the LOCK-400 to factory settings?
Press and hold the reset button on the interior assembly for 5 seconds. This erases all codes and settings, restoring the default master PIN (12345678). Use the app to set a new master code after resetting.
Can I control the lock remotely when I'm not at home?
Yes, with the optional Wi-Fi module connected to your router, you can remotely lock/unlock and view activity logs from anywhere using the Steren Home app. Without the module, Bluetooth control works only within ~10 meters.
How should I clean and maintain the LOCK-400?
Wipe the surfaces with a soft, dry cloth to remove fingerprints and grime. Do not use abrasive cleaners or water directly on the keypad. Periodically check screws and battery contacts for corrosion, and replace batteries once a year for optimal performance.
User questions about LOCK-400 Steren
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Home Automation in PDF format for free! Find your manual LOCK-400 - Steren and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. LOCK-400 by Steren.
USER MANUAL LOCK-400 Steren
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Steren
Model : LOCK-400
Category : Home Automation