• 868 MHz two-way wireless communication
• 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: 110 dB
• Fully remote configurable through APP
• Multiple enrollment methods and easy installation design
• Frequency hopping against jamming for reliable transmission
• IP65 protective level

Electrical characteristics

• Battery type – Battery (default power supply method) or 12 VDC
• Power supply – Battery (default power supply method) or 12 VDC
• Operation humidity – 10% to 90% (no condensing)
• Operation temperature -20°C to 60°C (-4 °F to 140 °F)
• Battery life span – Up to 3 years (standby time)

Wireless transmission

• RF frequency – 868 MHz
• RF modulation – 2GFSK
• RF distance – 1.6 km (open area)

DS-PS1-E-WE