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Product ID DS-PS1-I-WE-Blue

Hikvision AX Pro DS-PS1-I-WE/Blue Wireless Internal Sounder Intruder Alarm with Blue LED Flash

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  • Summary
  • Full Spec


The wireless internal sounder, supporting 868 Mhz wireless communication, Tri-X wireless protocol, multiple enrollment methods, two-way wireless communication, multiple alarm sounds, and strobe light indication, is used for instant alarm alerting.

Key Features

  • 868 MHz two-way wireless communication
  • Configurable arming/disarming prompt sound and LED indicator
  • 3 years battery life span (triggered every two weeks and alerting 90 s for each triggering)
  • AES-128 encryption
  • Front and rear panel tamper-proof
  • 3 kinds of alarm sounds: fire alarm, panic alarm, and intrusion alarm
  • Buzzer Decibel: 90 to 110 dB
  • Fully remote configurable through App
  • Multiple enrollment methods and easy installation design
  • Frequency hopping against jamming for reliable transmission


Manufacturers Spec Sheet (PDF)

Frequency868 MHz
MethodTwo-way communication
RF encryptionAES-128
RF distance1.6 km (open area)
Electrical & battery
ConsumptionStatic consumption: 30 to 40uA
Battery life span3 CR123A, 3 years in work status (triggered every two weeks and alerting 90 s for each triggering)
Interface and component
Power switchSupported
Tamper switchSupported, Front and rear tamper-proof
IndicatorIndicator: Red/Green/Amber
Strobe light: Blue
BuzzerDecibel: 90 to 110 dB
Operation temperature-10 °C to 55 °C (14 °F to 131 °F)
Operation humidity10% to 90% (no condensing)
Dimension (W × H × D)88× 88 × 32 mm (3.46" ×3.46" × 1.26")
Weight169.5 g (6.0 oz)
InstallationWall mounting
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