Programmable stage switch

Specifications

Enables 4 pre-programmed stage conditions RF frequency. 868MHz Simple and modern style Quick and easy installation - no wiring required LED indicator light makes it easy to locate in the dark Low battery detection Regular supervisory signals ensure the correct operation of the device Firmware update function over the air (OTA) Suitable for residential and commercial use Works with 2 AA 1.5V alkaline batteries 3.5 year battery life -10 ° C ~ + 45 ° C operating temperature Relative humidity up to 85% (non-condensing) Dimensions: 84 (W) x 84 (H) x 18 mm CE / FCC conformity