LD-56
Personal Alarm (Hardest Type)
These alarms are used as a necklace alarm or door protector and only require a pair of UM-5 batteries to make it functional.
They are some of our most popular series with over few million pieces sold.
These alarms are used as a necklace alarm or door protector and only require a pair of UM-5 batteries to make it functional.
They are some of our most popular series with over few million pieces sold.
| Model No | LD-56 |
|---|---|
| Sound Output | 110 Db. (at 1 ft.) |
| Tone | Siren |
| Color | Black, Yellow, Orange or others |
| Battery | UM-5” x 2 |
| Patent No | 45139 |