The DS-PS1-E-WE is a high-performance wireless external sounder designed for reliable alarm notifications in security systems. Operating on 868 MHz with two-way communication, it features a powerful buzzer that reaches 110 dB, ensuring alarms are heard clearly. With a battery life of up to three years, this sounder provides alerts for fire, panic, and intrusion alarms, each with customizable sound options. The device includes AES-128 encryption for secure communications, tamper-proof features, and is fully configurable through an app, making installation straightforward and effective.

• Wireless external sounder for optimal alarm notifications
• 868 MHz two-way communication for reliable operation
• 3 years battery life with bi-weekly triggering for extended use
• AES-128 encryption ensures secure transmission
• Front and rear panel tamper-proof design for added security
• Three alarm sounds: fire, panic, and intrusion
• Buzzer decibel level: 110 dB for maximum audibility
• Fully remote configurable via an app for user convenience
• Easy installation with multiple enrolment methods
• Frequency hopping to prevent jamming during transmission
• IP65 protective level for outdoor durability