ASM+QDM Multi-tone alarm sounder and LED steady/flashing beacon
- Combination of 132mm cubic-design multi-tone alarm sounder and LED steady/flashing beacon
- Beacon with good frontal/lateral signalling effect
- High degree of protection IP 66
- UV-stabilised material
- 32 tones can be selected, 3 tones can be switched externally
- Max. 113 dB (A) sound pressure, infinitely adjustable
- Types of light can be switched externally
- For industrial and general applications
Technical data – visual equipment
| Housing | 132 mm (square), Polycarbonate, UV stabilized |
| Lens | Polycarbonate, ribbed inside |
| Type of mounting | horizontal, vertical or any |
| Cable entry | Back: Grommet 5–10 mm, optional side cable entry with cable gland (on both sides) (accessory type AKV) |
| Connection technology | Screw/plug-in terminal 2,5 mm² |
| Leakage current | 0,003 A |
| Beacon type | LED steady beacon or LED flashing beacon |
| Light source | 4 High Power LEDs |
| Luminous intensity | 78 Cd |
| Strobe/flash frequency | 2 Hz |
| Duty cycle | 100 % |
| Service life | Light source: >50.000 h |
| Operating temperature | -30 °C / +60 °C |
| Product standard | EN60947-5-1:2004 + A1:2009 |
| Degree of protection | IP66 & UL Type 4/4x/13 |
| Impact resistance | IK09 |
| Weight | 500 g |
Technical data – audible equipment
| Housing | Polycarbonate, UV stabilized |
| Type of mounting | horizontal, vertical or any, Sound outlet opening at bottom or horizontal |
| Cable entry | Back: Grommet 5–10 mm Side: AKV cable gland M20 x 1.5 7–14 mm can be mounted |
| Connection technology | Screw/plug-in terminal up to 2,5 mm² |
| Leakage current | 0,003 A |
| Tone | 32 Tones, 3 Tones can be switched externally, see tone table |
| Volume | 113 dB (can be adjusted with potentiometer) |
| Tone frequency | 150-2.900 Hz |
| Duty cycle | 100 % |
| Operating temperature | -30 °C / +60 °C |
| Degree of protection | IP66 & UL Type 4/4x/13 |
| Impact resistance | IK09 |
| Weight | 600 g |










Visual equipment
| Type | Lens colour | Nominal voltage | Voltage range (V) | Max. Nominal current (A) | Part no. |
|---|---|---|---|---|---|
| QDM | amber | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874261408 |
| QDM | amber | 110-240 V AC/DC | 80-265 | 0,160 | 874261413 |
| QDM | blue | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874265408 |
| QDM | blue | 110-240 V AC/DC | 80-265 | 0,160 | 874265413 |
| QDM | clear | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874264408 |
| QDM | clear | 110-240 V AC/DC | 80-265 | 0,160 | 874264413 |
| QDM | green | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874266408 |
| QDM | green | 110-240 V AC/DC | 80-265 | 0,160 | 874266413 |
| QDM | red | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874262408 |
| QDM | red | 110-240 V AC/DC | 80-265 | 0,160 | 874262413 |
| QDM | yellow | 24-48 V AC/DC | 18-53 V AC 18-60 V DC | 0,680 | 874267408 |
| QDM | yellow | 110-240 V AC/DC | 80-265 | 0,160 | 874267413 |
Audible equipment
| Type | Nominal voltage | Voltage range (V) | Max. Nominal current (A) | Mains frequency | Part no. |
|---|---|---|---|---|---|
| ASM | 24-48 V AC/DC | 21-53 V AC 21-60 V DC | 0,230 | 50-60 Hz | 874270408 |
| ASM | 110-240 V AC | 95-265 | 0,070 | 50-60 Hz | 874270313 |
Accessories
| Type | Type of accessory | Weight | Part no. | |
|---|---|---|---|---|
![]() | ASK | Screw set for use with A/Q series size 1 and 2 | 2 g | 874045900 |
![]() | PIN | Adjustment pin for built-in buzzer | 1 g | 813909405 |
![]() | AMK | Mounting set for combining several pieces of signalling equipment of the same size | 10 g | 874010900 |
![]() | AG2 | Flat seal for correct IP66 installation on smooth surfaces | 40 g | 874022900 |
![]() | AKV | Cable gland M20x1,5 | 14 g | 698800026 |








