| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SC105 | Mallory Sonalert | Panel Mount Piezo Alarm, Black, 2.9kHz, 16mA, 65°C |
 | ZA028SACT | Mallory Sonalert | 30.7mm ZA Series Panel Mount Audio Component |
 |
| SC110NJ |
| Mallory Sonalert |
| SC110NJ Panel Mount Audio Component, 30V to 120V, 24mA |
 | LSC250N | Mallory Sonalert | LSC250N 250V 61mA Panel Mount Relay |
 | PL-27N36WQ | Mallory Sonalert | Black 12V DC Rated Panel Mount Audio Component |
 | POW-2242L-C3310-B-R | Projects Unlimited | Omnidirectional Electret Condenser Microphone, 2.2mm Dia, 2.2mm Height, 2.2kR Impedance |
 | 31-801.002 | EOZ | EOZ 31-801.002 20mA Surface Mount DC-26V |
 | AI-4329-P-FP28-R | Projects Unlimited | 12VDC Audio Indicator, 88dBA, 2.9kHz, Panel Mount |
 | PFD-27A35ERQ | Mallory Sonalert | 12V 3.5kHz Flush Mount Piezoelectric Buzzer |
 | WST-1212UX | Soberton | Audio Transducer, 2.3kHz, 12V, 30mA, TH |
 | SBM2R | Mallory Sonalert | Radial LED, 16mA, 1V DC, Through Hole, Flush Mount |
 | SMT-1027-S-R | Projects Unlimited | Surface Mount Dynamic Speaker, 80mA, 2.7kHz, 10mm x 10mm, -20°C to 60°C |
 | SC648R | Mallory Sonalert | Panel Mount Piezo Alarm, 48V DC, 18mA, 43mm Diameter, -30°C to 65°C |
 | WST-1203BX | Soberton | 3V Piezo Buzzer, 3.1kHz, Through Hole, PC Pins |
 | AOM-6738L-R | Projects Unlimited | Omnidirectional Electret Condenser Microphone, 1.5V, 500uA, Solder Pad Mount, 2.2kR Impedance |
 | SC628K | Mallory Sonalert | Black DC 6V 23mA Panel Mount Buzzer |
 | SNP428 | Mallory Sonalert | Panel Mount Piezoelectric Transducer, 28V, 16mA, 4V, 65°C |
No Image | SCE016XD3SP1B | Mallory Sonalert | 42.85mm Diameter DC Input Panel Mount Speaker, 6-16V, -40-85°C |
 | PK-26N04P-12AQ | Mallory Sonalert | General Purpose DC 12V 45mA 100-Pin Flush Mount |
 | ST-025BH | Soberton | Piezo Buzzer, 2.7kHz, 3V, 85dBA, SM, Solder |
