HIKVISION AXHUB PRO Series Wireless Indoor Sounder. IP65, Buzzer Decibel: 90 to 110dB, 3 Kinds of Alarm Sounds, Tamper Switch, RF Range: 900m. 4x CR123A 2-3 Working Days Lead Time

FEATURES:

• 433MHz two-way wireless communication
• Configurable arming/disarming prompt sound and LED indicator
• 3 years battery life span (triggered every two weeks and alerting 90s 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: 90~110dB
• Fully remote configurable through the App
• Multiple enrollment methods and easy installation design
• Frequency hopping against jamming for reliable transmission