Reliable Wireless Sound Alert System for Modern Security Needs

The HIKVISION DS-PS1-I-WB Wireless Internal Sounder is an advanced indoor alarm sounder designed to enhance your security system with reliable, clear, and customizable alerts. Built for high performance and durability, this sounder ensures immediate response during emergencies through its powerful 90–110 dB buzzer, clear LED indication, and three distinct alarm tones for fire, intrusion, and panic situations.

Unmatched Wireless Performance and Security

Operating on 433 MHz two-way wireless communication, this sounder offers frequency hopping technology to prevent signal interference and jamming, ensuring consistent and uninterrupted transmission. It employs AES-128 encryption, providing robust data security and safeguarding against unauthorized access — a true hallmark of HIKVISION reliability.

Smart Design with Long Battery Life

One of the standout features of this model is its 3-year battery lifespan, even with regular triggering every two weeks. Its PC+ABS durable casing, tamper-proof front and rear panels, and operating temperature range of -10 °C to 55 °C make it ideal for diverse environments. The compact 88×88×32 mm design ensures easy installation and seamless integration with your HIKVISION ecosystem.

Easy Configuration and Flexible Control

The sounder is fully remote configurable via the HIKVISION App, allowing users to set arming/disarming prompts, adjust LED indicators, and manage alarms from anywhere. With multiple enrollment methods, installation is quick and user-friendly — no complex setup required.

Key Specifications

• Communication Frequency: 433 MHz two-way RF

• Modulation: 2GFSK

• RF Range: Up to 900 m (open area)

• Alarm Sounds: Fire, Intrusion, Panic

• Sound Level: 90–110 dB

• Battery Life: Up to 3 years

• Tamper Protection: Front and rear

• Operating Temperature: -10 °C to 55 °C

• Material: PC+ABS

• Color Indicator: Blue/Red LED flash

With its reliable wireless communication, long battery life, and enhanced tamper protection, the HIKVISION DS-PS1-I-WB Wireless Internal Sounder ensures maximum safety, stability, and convenience — making it a top choice for modern security systems.

• For more details, visit HIKVISION Official Site

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