Transmitters, Gate Opener Wireless Keypad, Keypad Lock, Security Code Lock

Basic Info.Model NO.GF-GA01Application Household Appliances Signal TransmissionRF Remote ControlType Button CertificationRoHS, CEUniversal Universal Transmission Distance>100mVoltage 12V Material Plastic Battery TypeCr2025InstallationWallColorBlue/BlackTrademarkG-FORCESpecification11cm x 8cm x 5cmOriginChinaProduct Description Advantages:1.   Dual channels transmitters2.   Security PAD for controlling garage door opener3.   Bringing you extra safety, security and convenience.4.   Outdoor installation and Inside of door installation are both ok.5.   Transmitted code is changed at each transmission session.6.   Lifetime of battery: As per to use 10 times each day, approx 2 years.7.   Auto Light: When the light is not sufficient, LED will light automatically during each operation.8.   Auto Lamp will work when sunlight is not enough.9.   Auto standby when without any operation within 10s.Parameters:Frequency433.92MHz +/-75KHzProtection gradeIP54Transmission Range200m outdoor, 35m indoorsWorking Temperature-20°C ~ +55°CGross Weight        300g  ps: This item needs 2pcs of CR2025 battery.       It is rolling code with HCS301   IC.