Description 1 Wireless SOS button2 Mainly paired with the host3 Used for help for the elderly doorbell buttons etc 4 Combined with the host s full wireless transmission5 Wireless transmission distance of 80 meters full waterproofFeatures 1 Using a highly reliable low power microprocessor 2 The shape design is small and easy to carry 3 It has emergency help function 4 Battery life of up to 3 years no need to replace 5 Using program automatic partial code effectively overcome the shortcomings of traditional remote control re code 6 Waterproof anti pressure anti collision automatic control device function safer and more assured Specifications Valid control range of 200 meters Transmission frequency 433 92 868 4 optional Wworking voltage 3V built in CR2032 Static current 0 Transmission code agreement 1527 agreement Package Includes 1 x SOS Button
Price history
Apr 18, 2022
€13.06