LOCK-400RM - Home Automation Steren - Free user manual and instructions
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| Product Type | Home Automation Smart Lock |
| Brand | Steren |
| Model | LOCK-400RM |
| Power Supply | 4 x AA batteries (not included) |
| Battery Life | Up to 6 months under normal use |
| Keypad Type | Illuminated numeric keypad |
| User Codes | Supports up to 10 user codes |
| Remote Control Range | Up to 30 meters (open area) |
| Locking Mechanism | Motor-driven deadbolt |
| Key Override | Physical key included for emergency |
| Dimensions (W x H x D) | 150 x 100 x 40 mm |
| Weight | 500 g |
| Material | Zinc alloy body and stainless steel strike plate |
| Installation | Mounts on standard single-bore door |
| Compatibility | Works with standard 35-50 mm door thickness |
| Weather Resistance | IP44 rated for basic splash resistance |
| Safety Alerts | Low-battery indicator and entry attempt warning |
| Maintenance | Wipe with dry cloth; do not use water or solvents |
| Repairability | Batteries and keypad are user-replaceable |
| Warranty | Typical 1-year limited warranty |
Frequently Asked Questions - LOCK-400RM Steren
How do I install the LOCK-400RM on my door?
The LOCK-400RM installs on standard single-bore doors with a thickness of 35 to 50 mm. Use the included mounting brackets and screws, then align the deadbolt mechanism. Full instructions are in the manual.
What type of batteries does it use and how long do they last?
It requires 4 AA batteries (not included). Under normal usage, the batteries last up to 6 months. The low-battery indicator alerts you before they die.
Can I use my existing physical key as a backup?
Yes, the LOCK-400RM includes a physical key override. If the batteries are completely drained or the electronics fail, you can unlock the door with the included key.
How many user codes can I program?
You can store up to 10 different user codes. This allows you to set unique codes for family members, guests, or service personnel, and easily delete them when needed.
Is the keypad backlit?
Yes, the keypad has a soft blue backlight for visibility in low-light conditions. Press any key to activate the backlight before entering your code.
Can I lock or unlock the door remotely with the included remote?
Yes, the LOCK-400RM comes with a wireless remote that operates within a range of up to 30 meters in open air. This allows you to lock or unlock from a distance.
What happens if the battery dies while I'm away?
If the battery dies, you can still use the physical key to unlock the door. Additionally, the low-battery warning will sound several days before, so you have time to replace the batteries.
Is the lock weatherproof for outdoor use?
The LOCK-400RM has an IP44 rating, meaning it is protected against light water splashes from any direction. It is suitable for outdoor installation but should not be fully exposed to heavy rain.
How do I clean and maintain the lock?
Clean the keypad and housing with a dry, soft cloth. Do not use water, sprays, or solvents. Regularly check the batteries and replace them when the low-battery indicator appears.
Does it have a tamper alarm or security features?
Yes, the lock has an entry attempt warning: after 5 incorrect codes, it temporarily disables the keypad for 30 seconds. This helps deter unauthorized access.
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USER MANUAL LOCK-400RM Steren
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Product information
Brand : Steren
Model : LOCK-400RM
Category : Home Automation