AE-MTR-141
| Tone | Standard Siren Tone |
| Operating Voltage | 220 VAC |
| Current | 1.5 Amp. |
| Sound Level | 0.5 Km. |
| Continuous Operation | 1 Min. |
| Operating Temperature | 0 °C to 50°C |
| Material of Housing | Aluminium |
| Colour | Red & Silver / Red |
| R P M | 6000 |
MOTORIZED SIREN
AE-MTR-142
| Tone | Standard Siren Tone |
| Operating Voltage | 220 VAC |
| Current | 1.0 Amp. |
| Sound Level | 01 Km. |
| Continuous Operation | 2 Min & 15 Sec. |
| Operating Temperature | 0 °C to 50°C |
| Material of Housing | Aluminium |
| Colour | Red & Silver / Red |
| R P M | 6000 |
AE-MTR-143
| Tone | Standard Siren Tone |
| Operating Voltage | 220 VAC, Single Phase |
| Current | 1.5 Amp. |
| Sound Level | 1.5 Km. |
| Operating Temperature | 0 °C to 50°C |
| Material of Housing | M.S |
| Colour | Red / Grey |
| R P M | 6000 |
| Mounting | Horizontal |
AE-MTR-145
| Tone | Standard Siren Tone |
| Operating Voltage | 220/230 VAC, Single Phase |
| Motor | 2 HP |
| Current | 3 Amp. |
| Sound Level | 3 Km. |
| Operating Temperature | -10 °C to 50°C |
| Material of Housing | M.S |
| Colour | Red & Green |
| R P M | 6000 @50 cycles |