- Software features
- Tamper-ProofFront and rear
- Hardware features
- IndicatorIndicator Blue (on front panel), Green/Red (on PCB
- RF transmission
- RF Frequency433MHz
- RF Modulation2GFSK
- RF Speed10 kbps
- RF Range800 m (open area)
- Electrical characteristics
- Power supply4 CR123A Batteries (default) or 12 VDC
- Battery life span5 years in stand-by status
- Power ConsumptionStatic consumption: ≤ 20 uA
- General
- Operation temperature-10 °C to +60 °C (14 °F to +140 °F)
- Operation humidity10% to 90% (no condensing)
- Shell materialPC + ABS
- Dimension(WxHxD)90.0 × 90.0 × 30.0 mm (35.4″ ×35.4″ × 11.8″）
- IP RateIP54
- Application scenarioIndoor
- ColorWhite
- Installation methodWall mounting
มาเป็นคนแรกที่วิจารณ์ “Hikvision DS-PSG-WI-433 Wireless internal siren By Vnix Group”