audio door phone

(1) 2.4G all-digital frequency-hopping and encryption technology, barrier-free distance of about 200 meters, strong anti-jamming;
(2) The outdoor front of the machine is wide angle lens, clear night vision function;
(3) indoor machine with 3.5-inch digital video screen, a 24-hour monitoring, remote control to open electronically controlled door lock;
(4) hands-free calls and intercom;
(5) The indoor unit can take the initiative and automatic camera, store photos can reach more than 1,000 copies can also browse images;
(6) Automatic standby and regulate indoor unit volume;
(7) Indoor video machine MiniUSB charging interface, removable lithium-ion rechargeable battery;
(8) a remote control room visualization machine up to 2 sets of outdoor front of the machine; a machine outside the door can be up to 2 sets of house calls may be
Depending on machine;
(9) comply with FCC, CE, R & TTE standards

audio door phone

audio door phone
(1) 2.4G all-digital frequency-hopping and encryption technology, barrier-free distance of about 200 meters, s