Control range

300-500M(open space);

usually: 1-3floors

Input power

230V AC, 50 to 60Hz

Output power

DC 15-18V ,high 300mW across 8 ohms, and low 50mW across 80 ohms

Function

Door answering,release ,9 basic ring tone plus 8 ture sound melodies

Panel

Plastics

Waterproof

IP44

Mounting type

Surface mounted type

Dimension

Indoor unit:

21X10X4CM

Outdoor unit:

15.5X11X5.5CM

Material

Indoor unit:

ABS plastic

Outdoor unit:

Anti-oxidation aluminium alloy panel

Pcs/CTN

20PCS/Blister card

CBM/CTN

0.1

NW/GW/CTN

25/27Kg

Temperature

0(℃)~50(℃)