Teletek Wireless Siren Bravo SR 300 ALK with Battery


  • Suitable for outdoor mounting
  • Two-way tamper switch for self-protection of the box
  • Separate alarm notifications for intrusion and fire
  • Squawk functionality
  • Button for restoring the factory settings (RESET)
  • Internal metal cover for better protection
  • Plastic cover for protection of the electronic components
  • External power supply with adapter
  • Chaising LEDs indication optional switching



Battery low voltage signal: signal sent at value < 5.1VDC
Operation frequency: 868MHz
Radio distance (open space): Up to 400 m
Loudspeaker type: piezo
Operating temperature: -10°C ÷ +40°C
Sound volume: 110dB/1m