包含有标准的警报继电器和用于远程监测的4 - 20毫安输出。
Includes standard alarm relays and 4-20ma output for remote monitoring.
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.
充电器应发出警报信号后没有任何一方发起一个欠压继电器或零充电电流继电器。
The charger shall give an alarm signal upon failure initiated by either an under-voltage relay or a zero charging current relay.
有风扇运转、警报、跳脱三种继电器。
相机室内和室外外壳已得到改善，能经受各种环境条件考验，它们能将警报和继电器直接连线到附近的传感器。
The indoor and outdoor housings have been improved to withstand a variety of environmental conditions, and they feature alarms and relays for direct wiring to nearby sensors.
用于继电器箱与多个警报指示柱，警报指示器板间的连接。
Apply to relay Box for alarm indicator connecting between several alarm indicator column and alarm indicator board.
用于继电器箱与多个警报指示柱，警报指示器板间的连接。
Apply to relay Box for alarm indicator connecting between several alarm indicator column and alarm indicator boa...
用于继电器箱与多个警报指示柱，警报指示器板间的连接。
Apply to relay Box for alarm indicator connecting between several alarm indicator column and alarm indicator boa...
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