ELKRON 80HP9400111 HPA100A - Self-powered indoor siren in ABS. Sound pressure 110 dB at 1 m. 2 playing modes. Insertable battery. 9V Alkaline or Rechargeable.

SELF-POWERED indoor siren with the same characteristics as the previous model but with: - Absorption at rest: max 12 mA - Batteries that can be housed: 9V Alkaline or 8.4V NiMh Rechargeable (not supplied) - Battery type selection: programmable - Commands 2: BL1 for BL2 alarm for signaling - BL2 command tone: programmable 2 levels Timeout time: programmable 3, 6, 6 min Command polarity: programmable positive or negative