ANGUS RC22 RF433 Wireless Four-button Remote Control Special Accessories Host Controller Smart Garage Door Switch

Description Mainly used to control the host put the host into the armed state when going out press the host to release the armed state when you arrive home let the host enter the armed state at home at home and press the SOS button to make a call when you need help Features 1 Features of automatic control equipment for waterproof pressure proof and anti collision making it safer and more assured2 The appearance is compact and easy to carry 3 With functions of arming disarming quick bypass and emergency button 4 Battery life is up to 3 years no need to replace Specification Effective control range 50 80 meters Transmission frequency 433 9 Working voltage 3V CR2032 Quiescent current 0 Transmission code protocol 1527 protocol Weight 25gProduct size 55 x 30 x 10 mmPacking size 59 x 32 x 12 5mmPackage included 1 x Wireless Four button Remote Control