The 905X Series warning light delivers professional-grade sound and light warnings in a compact 70x50mm housing. Designed for engineering vehicles, machine tools, power equipment, and industrial machinery, this IP65-rated beacon offers four selectable light modes: flash, rotation, strobe, and steady-on. The "With Alarm" variant features an MP3-compatible audio system (8~320Kbps) that outputs up to 105dB within 1 meter – enough to cut through noisy environments.
| SF-905X | ||
| With alarm | Only light | |
| Power | DC 9~30V | |
| Cable define | Red + Black - | |
| Size | 70X50mm | |
| Color | Red, Orange, Green, Blue | |
| Audio format | MP3(bitrate:8~320Kbps) | without |
| Work Current | Only light≤130MA(DC9V)With alarm ≤700MA(DC9V) | ≤130MA(DC9V) |
| Audio output power | 4Ω / 3W (typical) | NO |
| sound degree | within 1 meter ≤105dB | NO |
| Sound mode | default 10 kinds of warning tone adjustable | NO |
| Volume level | 6 level adjustable | NO |
| Light mode | Flash, Rotation, Strobe, Light all the time | |
| Magnetic | Optional | |
| Proof | IP65 | |
| Initialization time | ≤1sec(with alarm) | |
| Ambient temperature | -20℃~70℃ | |
| Relative humidity | 10%~95% | |
| Attachment | Instruction manual X1Fixing nut X3 | |





