05/22/2026 2:27 p.m.
https://cablematic.com/en/products/safe-unlocker-with-rj9-connector-BY048/
https://cablematic.com/en/products/safe-unlocker-with-rj9-connector-BY048/
Safe unlocker with RJ9 connector
Safe unlocker with RJ9 connector
REF: BY048
Specifications
- Safe unlocker with RJ9 connector. Rectangular design.
- Portable battery that has a 10 cm cable with an RJ9 terminator, temporarily provides current to the lock to allow it to be opened in case of internal battery failure.
- It works with 4 AA batteries of 1.5V LR6 each. Provides a total voltage of 6V to the lock.
- Dimensions: 36 x 20 x 115 mm (width x height x depth).
- Ideal for hotels, pensions etc. as an emergency tool.
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PVP
€2.75
Price including VAT:
€2.75
PVD
€2.41
PVP: Retail price.
Check conditions.
PVP: Sale price to distributors.
Check conditions.
2 yearswarranty
14 daysreturns
100%safe
We will notify you when it is back in stock.
Specifications
- Safe unlocker with RJ9 connector. Rectangular design.
- Portable battery that has a 10 cm cable with an RJ9 terminator, temporarily provides current to the lock to allow it to be opened in case of internal battery failure.
- It works with 4 AA batteries of 1.5V LR6 each. Provides a total voltage of 6V to the lock.
- Dimensions: 36 x 20 x 115 mm (width x height x depth).
- Ideal for hotels, pensions etc. as an emergency tool.
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More info
Safe and reliable solution for the power supply necessary for the electronic lock that includes a security safe to function normally again. It allows the opening of the box for internal access and to be able to proceed with the replacement of the main battery.
specs
- Safe unlocker with RJ9 connector. Rectangular design.
- Portable battery that has a 10 cm cable with an RJ9 terminator, temporarily provides current to the lock to allow it to be opened in case of internal battery failure.
- It works with 4 AA batteries of 1.5V LR6 each. Provides a total voltage of 6V to the lock.
> - Dimensions: 36 x 20 x 115 mm (width x height x depth).
- Ideal for hotels, pensions etc. as an emergency tool.
- Gross Weight: 25 g
- Product size (width x depth x height): 3.6 x 11.5 x 2.0 cm
- Number of packages: 1
- Packages size: 11.5 x 3.6 x 2.0 cm
Technical terms
- Battery charging cycles
- RJ9
- Types of batteries
Battery charging cycles
A charge cycle occurs when you use 100% of your battery's capacity. Lifespan is defined by total cycles before capacity drops below 80%.
| Parameter | Technical Description |
|---|---|
| DoD | Depth of Discharge level. |
| SoH | State of Health of the cell. |
Lifespan Calculation
Maintain the battery between 20% and 80% to maximize chemical stability and longevity.
Advantages
Controlled charging reduces heat and prevents lithium plating.
Note: Use original chargers for optimal safety.
