● 433MHz two-way Tri-X wireless technology;
● RF Range: 800m(open space);
● Chamber with photoelectric sensor
●>85dB Buzzer
● Multiple Enrolling Methods: Power up, Remote ID, QR Code
● SSI(Signal Strength Indication);
● Fully remote configuration through APP;
● Battery Type: 1 * CR17450 battery (included by default, non-replaceable);
● Battery Life: 10 years
