| 型號 | 廠商 | 描述 |
| pt-1250wq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 4.8KHZ 14MM 2 WIRE |
| pt-1307 |
Soberton Inc | BUZZER 4.0KHZ 1-20V 70DB PCB |
| pt-1404 |
Soberton Inc | BUZZER 4.8KHZ 1-30V 80DB WIRE |
| pt-1407 |
Soberton Inc | BUZZER 4.0KHZ 1-20V 80DB PCB |
| pt-1540pq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 4KHZ 17MM PC MT |
| pt-1550wq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 5.0KHZ 17MM 2 WIRE |
| pt-1625 |
Soberton Inc | BUZZER 4.0KHZ 1-25V 75DB SMD |
| pt-1707 |
Soberton Inc | BUZZER 4.0KHZ 1-20V 78DB PCB |
| pt-2020pq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2KHZ 22MM PCB |
| pt-2040pq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 4KHZ 22MM PC MT |
| pt-2060pq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 6KHZ 24MM PCB |
| pt-2065fwq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 6.0KHZ 24MM FLANGE |
| pt-2130fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 3KHZ 24MM PC MT |
| pt-2207 |
Soberton Inc | BUZZER 4.0KHZ 1-30V 85DB PCB |
| pt-2309 |
Soberton Inc | BUZZER 2.048KHZ 1-30V 85DB PCB |
| pt-2707 |
Soberton Inc | BUZZER 2.0KHZ 1-30V 70DB PCB |
| pt-2725fplq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.5KHZ 30MM PCB |
| pt-2725fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.5KHZ 30MM PCB |
| pt-2726pq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.5KHZ 30MM PC MT |
| pt-2728fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.8KHZ 31MM PC MT |
| pt-2735fplq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 3.5KHZ 30MM PC MT |
| pt-2735fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 3.5KHZ 30MM PC MT |
| pt-3529fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.9KHZ 42MM PCB |
| pt-3529fwq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 2.9KHZ 42MM FLANGE |
| pt-3534fpq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 3.4KHZ 39MM PC MT |
| pt-4175wq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 750HZ 44MM FLANGE |
| pt-4532plq 2 |
Mallory Sonalert Products Inc | BUZZER PIEZO 3KHZ 46MM PCB |
| sbm428r |
Mallory Sonalert Products Inc | AUD SIG DEVICE 4-28VDC PCB |
| sbm428 |
Mallory Sonalert Products Inc | AUD SIG DEVICE 4-28VDC PCB |
| sbm616ju |
Mallory Sonalert Products Inc | AUD SIG DEVICE 6-16DC PCB 2.9KHZ |
| sbm616j |
Mallory Sonalert Products Inc | AUD SIG DEVICE 6-16DC PCB 2.9KHZ |
| sbm616pr |
Mallory Sonalert Products Inc | AUD SIG DEVICE 6-16DC PCB 2.9KHZ |
| sbm616pu |
Mallory Sonalert Products Inc | AUD SIG DEVICE 6-16DC PCB 2.9KHZ |
| sc105 |
Mallory Sonalert Products Inc | AUD SIG DEVICE 1-5VDC PNL MNT |
| sc110cp |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110djr |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110dj |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110dpr |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110dp |
Mallory Sonalert Products Inc | AUD SIG DEV 30-12VAC/DC PNL MNT |
| sc110dr |
Mallory Sonalert Products Inc | AUD SIG DEV 30-120VAC/DC PNL MNT |
| sc110d |
Mallory Sonalert Products Inc | AUD SIG DEV 30-120VAC/DC PNL MNT |
| sc110ejr |
Mallory Sonalert Products Inc | BUZZER 30-120VDC/AC 1.9KHZ PANEL |
| sc110epr |
Mallory Sonalert Products Inc | BUZZER 30-120VDC/AC 1.9KHZ PANEL |
| sc110e |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110fj |
Mallory Sonalert Products Inc | BUZZER 30-120VDC/AC 2.9KHZ PANEL |
| sc110fk |
Mallory Sonalert Products Inc | BUZZER 30-120VDC/AC 2.9KHZ PANEL |
| sc110fp |
Mallory Sonalert Products Inc | BUZZER 30-120VDC/AC 2.9KHZ PANEL |
| sc110hj |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110hp |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |
| sc110hr |
Mallory Sonalert Products Inc | AUD SIG DEVICE 30-120VAC/DC PNL |