Hikvision Wireless Indoor Intercom Sounder Plus DS-PS403I-WE

Specifications

Voice prompt: Supported; Indication method: Acoustic and LED; Sound volume level: Adjustable
Alarm: 105 dB max at a distance of 1 m
Intercom: 85 dB max at a distance of 1 m; Alarm duration: Adjustable, 10 s−15 min; Indication of armed/disarmed status: Yes; Tamper-Proof: Supported; Buzzer: Supported; Power switch: Power on/off; Mic: Supported; LED Indicator: Enrollment/Signal (red/green), Alarm(blue/red), Two-way audio service(blue/red); Intercom: Two-way communication; Operation humidity: 10% to 90% (no condensing); Operation temperature: –10°C to 55°C; Battery type: 4 × CR123A; Power supply: Support 12 VDC power supply; Power consumption: Quiescent current: 5 uA
Max current: 1.6 A
Voltage: 3 V; Battery life span: Up to 4 years (The battery working time can be significantly reduced at low temperatures); RF frequency: 868 MHz; RF modulation: 2GFSK; RF distance: 1000m (open area); Wireless technology: CAM-X Wireless Technology; Dimension(WxHxD): 130 mm × 128 mm × 39.5 mm; Color: White case (blue or red LED alarm); Installation method: Wall-mounting; : 355 g