Key Specifications/Special Features:

• Dual tamper protection from upper cover removal or removal of the bell box
• Optional protection of screw loose
• Equipped with internal 7.2V rechargeable battery, SAB mode is available
• Optional VRLA battery room is provided
• Red and green status LED indications for easy status confirmation
• Piercing siren sound with high visibility xenon strobe flashes
• Twin or single sounders are selectable
• With trigger signals for sounders and strobe are separate and both negative and positive inputs are provided
• 4 kinds of sounder timer selections, the default selection is 20 minutes
• External or internal tamper trigger is selectable