Hikvision Wireless Internal Sounder - DS-PS1-I-WB(B)
- 433 MHz two-way wireless communication
- Configurable arming/disarming prompt sound and LED indicator
- 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: 90 to 110 dB
- Fully remote configurable through App
- Multiple enrolment methods and easy installation design
- Frequency hopping against jamming for reliable transmission
Specification
RF transmission
- RF Frequency: 433 MHz
- RF Modulation: 2GFSK
- RF Range: 900m (open area)
Electrical characteristics
- Battery life span: Up to 3 years (standby time)
General
- Operation temperature: -10 °C to 55 °C (14 °F to 131 °F)
- Operation humidity: 10% to 90% (no condensing)
- Shell material: PC+ABS
- Dimension (WxHxD): 88× 88 × 32 mm (3.46" ×3.46" × 1.26"）
- Weight: 169.5 g (6.0 oz)
- Colour: Blue/Red LED flash
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