Things touch switch B Series IOT touch switch series, is based on the ZigBee protocol and design of new products, the user through any mobile intelligent terminal, remote wireless remote control, without contact, easy to use. This product is widely used, in addition to the common smart home system can also be used in the intelligent building, smart hospitals, hotels wisdom, wisdom, breeding systems. Smart Home exchange QQ: 2051327988 smart home experience center exchange group: 195 143 155 Features: 1, support ZigBee / SmartRoom agreement; 2, through all kinds of mobile intelligent terminal or directly via touch key control; 3, no wiring, easy to install, simple manipulation flexible; 4, new design, modeling beautiful and simple. Ordering Information Product Specifications Brand IOT communication IEEE802.15.4 (ZigBee / SmartRoom) Product name IOT touch switch B Series communication distance 100m (under visual conditions) specification name IOT touch switch B Series internal name IOT touch switch B Series Color White Model WL-SW-T-1 WL-SW-T-2 WL-SW-T-3 WL-SWD-T-1 WL-SWD-T-2 WL-WLZ-T-1 WL-WLZ-T -2 WL-SFB-T-1 WL-SFB-T-2 WL-SFB-T-3 Power requirements 110 ~ 220V Item WLPN1312101 WLPN1312102 WLPN1312103 WLPN1444210 WLPN1444211 WLPN1444600 WLPN1444601 WLPN1444801 WLPN1444802 WLPN1444803 Operating temperature -10 ℃ ~ + 55 ℃ barcode 6930243933008 6930243934005 6930243935002 6930243936009 6930243937006 6930243938003 6930243939000 6930243941003 6930243942000 6930243943007 Weight 250g net weight 200g Package dimensions ten years of research and management, 127 patents, more than 1,000 domestic agents, Nanjing IOT Sensor Technology Co., Ltd., a well-deserved giant field of intelligent home ! Free agent training, security service, museum renovation subsidies, technical counseling support, year-end rebates, so unfortunately missed opportunities. Smart home first brand, ZigBee Alliance China headquarters, IOT sensing welcome you to join us! Smart Home Experience exchange group: 195 143 155 More information: Mr. Wong hotline: 13580861482 More Video description: http: //i.youku.com/znjuhuangtao