05/22/2026 9:14 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.
![play_button]()
Watch video
More info
Watch video
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.
Related products
Keywords
Did not find what you were looking for? These topic could help you
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.
