|   | SC616NLR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-16vdc 2900hz, cul apprvd | 
    |   | AI-4228-P-CH16-R | PUI Audio |  | 机电产品
        
        音频设备 | audio indicators & alerts 12vdc 2900hz 86dba | 
    |   | SC616PR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 6-16vdc 2900hz, medium | 
    |   | SC628AFR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vac/DC 2900hz, soft | 
    |   | SC416R | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 4-16vdc 2900hz, cul apprvd | 
    |   | SC648CPNR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts chime, 10-48vdc 2900hz, loud | 
    |   | SC250JR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 60-250v 2900hz, medium | 
    |   | SC628KR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts short pulse, 6-28vdc 2900hz, medium | 
    |   | SC110FR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 30-120v 2900hz, soft | 
    |   | SC648APR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 10-48v 2900hz, cul apprvd | 
    |   | SC628AFPR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 6-28v 2900hz, soft | 
    |   | SC628AFJR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 6-28v 2900hz, soft | 
    |   | SC648ANJR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 10-48v 2900hz, loud | 
    |   | SC110JWR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts slow warble, medium 30-120v, 2900hz | 
    |   | SMJE2V12W1P3-HA (120... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 120v, 835-1135lm | 
    |   | SMJE2V08W1P3-HA (120... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 120v, 560-675lm | 
    |   | SMJE3V08W1P3-HA (220... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 220v, 560-675lm | 
    |   | SMJE2V04W1P3-HA (120... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 120v, 275-390lm | 
    |   | SMJE3V04W1P3-HA (220... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 220v, 275-390lm | 
    |   | SMJE3V12W1P3-HA (220... | Seoul Semiconductor Inc |  | 光电子
        
        LED照明 | led lighting modules white, 2600 - 2900k 220v, 835-1135lm |