Security：LD-87
Wired strobe siren
| Power & current | 6V/165mA for LS-20 & LS-10, 12V/150mA for LS-30 |
| Sound level | 115±3 dB (at 1 ft.) |
| Dimensions | φ 110mm, H 46.2mm |
| Rain proof | Yes, IP55 |
Security：LD-87
Wired strobe siren
| Power & current | 6V/165mA for LS-20 & LS-10, 12V/150mA for LS-30 |
| Sound level | 115±3 dB (at 1 ft.) |
| Dimensions | φ 110mm, H 46.2mm |
| Rain proof | Yes, IP55 |