[ 4 In 1 ] - 1 new = 4 olds
[ Various Chip Types ] - For Fixed code+Rolling code+Learning code
[ 2020 New ] - All of our items are brand new
[ Face To Face ] - One to one key copy
[ Independent Storage ] - Each key password alone save
[ Repeated Use ] - Can continuous repetitive copy use one million times
[ Easy To Clone] - Clone in 10 seconds（After cloning the rolling code remote control, you also need to program on the receiver）
-- Product material: ABS
-- Product size: 63*37*12mm/2.48*1.46*0.4"
-- Product weight: 45 g
-- Product color: Silver
-- Rated voltage: 3V(CR2032)
-- Installation: wireless
-- Frequency range: 287/300/310/315/315.5/330/390/433.42/433.92/434.42/868.35MHz.
-- Radio transmission distance: 30-100m (Open area)
-- Scope of application: garage door, alarm, automatic door, rolling door, etc.