|   | SC616WXY | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 5 tones, 6-16vdc medium | 
    |   | SC616WY | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 3 tones, 6-16vdc medium | 
    |   | SC616WXYR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 5 tones, 6-16vdc med | 
    |   | SC616WYR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 3 tones, 6-16vdc med | 
    |   | TUNES-GM-434 | GHI Electronics |  | 嵌入式解决方案
        
        工程工具 | daughter cards & oem boards speaker-audio tones gadgeteer module | 
    |   | M3D-95 | ETC |  |  | 3 state dual tones wireless door bell | 
    |   | M3E.-H | ETC |  |  | 3 state dual tones wireless door bell | 
    |   | 1607-D08-T | Unisonic Technologies |  |  | 6 tones siren/alarm sound generator | 
    |   | 1607L-D08-T | Unisonic Technologies |  |  | 6 tones siren/alarm sound generator | 
    |   | FM-24D-900 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-24D-901 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-24D-903 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-24D-905 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D-900 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D-901 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D-903 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D-905 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-12D-907 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones | 
    |   | FM-24D-907 | ETC |  |  | high output, two voltage ranges available, continuous ans pulsing tones |