Wall-mounted adapter in 4 of the world's best-selling countries Lightweight and compact designs that can be easily movedSpecial heat-resistant materia..
Energy-efficient monitor with 1.7 "inch screen capacity2. Receiving incoming calls from the door communicator3. SIP v2.0 protocol-based two-way connec..
Battery type 1,5V Alkaline AAAA type (LR8D425 (IEC)/25A (ANSI/NEDA))Number of batteries 2Battery operation time ~18 months (might vary in different co..
Specifications:•Fits standard 14mm hole from mechanical door viewer•Door thickness 40-70mm•3.5" LCD screen•4 pcs. AA batteries•Viewing angle 105 degre..