СТС SB319W Outdoor Armored Siren With Blue Signal Lamp

 

The SB319W siren is designed to complete security systems for apartments, shops, warehouses, offices indoors and outdoors.

 

SB319W is a midrange, self-activating, double armored siren. The acoustic emitter is a loudspeaker electrodynamic speaker. The box is made of hot-dip galvanized steel sheet.

 

It is painted with polymer powder paint with UV protection. Fastening to the wall is done at three points with screws and dowels. The transport screw securing the speaker to the bottom must be loosened immediately before installation - in order to facilitate the installation of the bottom to the wall and to facilitate disassembly in case of service. It is protected against opening the lid and tearing off the wall by a double-acting anti-sabotage button (tamper switch). It is possible to complete it with a battery with a capacity of 1.2 Ah.

 

The siren is maintained in an inactive state with a logic unit (from +3 to +12 V) at the control input and operates when a logic zero (from 0 to +3 V) is applied or when the control loop is interrupted or shortened.

 

Mounting mode. When the battery is switched on for the first time, the siren enters the "installation" mode, which is indicated by short beeps. After the first input of + to input [IN], the siren switches from "installation" mode to "security" mode, which is indicated by a multi-tone signal.

 

Operating mode. The siren sounds when the + input of control [IN] fails and is active until control is restored. When control is not restored, it stops for more than 6.5 minutes and gives a light signal every 15 seconds for 1 second until control is restored.