如果没有电，应检查喇叭线束和喇叭继电器；
If there is no electricity, should check the horn and horn relay wiring harness;
每个传感器都有两个喇叭继电器和两个群继电器，并且每个警报主频都可以驱动任何一个通用继电器。
Each Annunciator can have up to two Horn relays and two Group relays and each alarm channel can be configured to drive any of these common relays.
由单片计算机控制的计数器自动产生通1秒停4秒的信号，使5路继电器输出带动电喇叭轮流通电。
By single chip computer control of counter automatically generate tong 1 second stop 4 seconds of signal, make no. 5 relay output drive electric horn turns electrify.
调节器，继电器，喇叭，电磁开关，闪光器，传感器，电涡流缓速控制系统。
Regulators, Relays, Horns, Switch, Flashers, Sensors, Eddy current retarder control system.
喇叭，调节器，闪光器，继电器。
它可用于从12v车辆运行的最大电流约800毫安收音机，小灯，继电器，喇叭和其他24v配件。
It can be used to run radios small lights relays horns and other 24v accessories from a 12v vehicle with a maximum draw of about 800ma.
它可用于从12v车辆运行的最大电流约800毫安收音机，小灯，继电器，喇叭和其他24v配件。
It can be used to run radios small lights relays horns and other 24v accessories from a 12v vehicle with a maximum draw of about 800ma.
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