A security system is a system designed to detect intrusion into a building or area. Some alarm systems serve a single purpose of burglary protection. This kind of burglar alarm Siren and transmitter/ receiver(S-02-B), which include a siren with red strobe light, wireless receiver module and remote controller module, as a set of alerting device to work with your alarm system. It is wireless for easy installation. This siren is compatible with any burglar alarms. When it works, it generates sound with red strobe light. Alerting siren serve purpose of warning occupants of intrusion and potentially scaring off burglars and alert people.
Operation:
Wireless siren is made by three parts: the transmitter, the siren and the receiver with the power adaptor. See following connection chart. Plug the transmitter to siren socket of the main unit, and plug the siren to the receiver, then plug the power adaptor of the receiver to AC110~240V. When the main unit triggers the alarm, the light of transmitter will shine, and it will send a wireless signal to the receiver of siren. The receiver gets the signal and output DC 12V power to the siren. Then the siren starts up.
If your alarm system works at 315 MHz, you should choose wireless siren with 433 MHz; if your alarm system works at 433 MHz, you should choose wireless siren with 315 MHz
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