|1. Dual channels transmitters|
|2. Security PAD for controlling garage door opener|
|3. 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.|
|Transmission Range||200m outdoor, 35m indoors|
|Working Temperature||-20°C ~ +55°C|
|Gross Weight || 300g|
ps: This item needs 2pcs of CR2025 battery.
It is rolling code with HCS301 IC.