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| Product name: SFW-20ER |
| Model: SFW-20ER |
| Available |
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| Product Description |
1 year warranty and unlimited services
2. Key lock to be opened in an emergency
3. The battery has a weak monitoring system to replace batteries
4. installed in the wall
5-of acceptability of an 8-digit password
If you enter the wrong password system 3 times for 5 minutes does not accept password |
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