433MHz Waterproof SOS Single Button Remote Control One Button Emergency Help Button

1. Type: remote control
2. Size: 35x60x12mm
3. Weight: 18g
4. Rated voltage: DC 3V
5. Rated current: 10mA
6. Effective control range: 200m

Features:
1. Use highly reliable low power microprocessor
2. Compact design, easy to carry
3. Have emergency help
4. Battery life is up to 3 years; no need to replace
5. Program automatic partial code is adopted to effectively overcome the disadvantages of traditional remote code recoding
6. Features of water-proof, pressure-proof and anti-collision automatic control equipment, safer and more reliable
7. Scope of application: home remote control switches, anti-theft alarms for shopping malls, electric vehicles, automobiles, etc.