Hikvision DS-PS1-E-WE Wireless external sounder

Description

Wireless external sounder
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
RF Transmission
RF Frequency
868 MHz
RF Modulation
2GFSK
RF Range
1.6 km (open area)
Electrical Characteristics
Power Supply
Battery (default power supply method) or 12 VDC
Battery Type
Battery (default power supply method) or 12 VDC
Battery Life Span
3 years in work status
General
Operation Temperature
-20 °C to 60 °C (-4 °F to 140 °F)
Operation Humidity
10% to 90% (no condensing)
Shell Material
PC+ABS
Dimension(WxHxD)
190× 200 × 47. 3mm .(7.48" ×7.87" × 1.86"）
IP Rate
IP65
606.5 g (21.4 oz)
Installation Method
Wall mounting