Russian customers want to buy our wireless bluetooth hand switch

Recently, a Russian customer wanted to buy our wireless bluetooth hand switch. He want to know what are the advantages of the wireless hand switch. Let’s take a look at the advantages of the wireless hand switch.
1. Full duplex mode based on Bluetooth 4.0 protocol, reliable connection and outstanding wall penetration performance.
2. The indicator light flashes to indicate that the battery is low and the Bluetooth connection is bad.
3. Two-level output mode developed for the characteristics of radiology work.
4. Convenient and easy-to-use receiving end slide rail fixing method and three-way relay contact output.
5. The control method can be customized according to customer requirements.
If you also need the hand switch,please contact me.