Description
- Model: WS-20
- Power: 1.5V LR14 C Size battery x 4 pcs
- Frequency: 868MHz or 915MHz (N. America)
- Wireless range: 80 m / 262.5 ft (in open area)
- Waterproof rating: IP55
- Operating conditions: temperature -20°C ~+50°C (-4°F ~+122°F),
humidity < 95% RH (non-condensing) - Dimensions (L x W x H): 157.5 x 70 x 20.7mm