Model Number: WSR-830W-C6
Brand Name: VENGUARD, VIDMIC
Key Specifications/Special Features:
Weather station with built-in wireless door bell/chimefunctionConstant showing time, date, weather forecast, temperature,relative humidity on the LCD display with remote sensorAlarm clockPress once to view air pressure, trends of last 12 hours,different zone/sensor's readingsBuilt-in door bell function
Multi-sensor: up to 4 additional sensors
RF433.92MHz wireless operation
Transmit distance up to 150m
Front and back door separate ring tones
Power source: AC/DC power adapter 6V DC or 4 x AA battery
IP55 protective structure
Receiver dimensions (H x W x D): 141 x 141 x 42mm
Transmitter dimensions (H x W x D): 78 x 68 x 21mm
256 combination codes to avoid interference
FM radio