Kocom 3-monitor Video Door Phone Kit 7inc | KCV-A374 KVL-C303i -Type: Wired 3-monitor Video Door Phone Kit (Expandable)-Units Included: 3× indoor monitors, 1× outdoor panel-Compatibility / Expandability: supports up to 3 monitors (with sub-audio unit KDP‑602G), 2 outdoor panels.-Wiring System: Analog wiring system, 4-wire polarity.-Connections: 4-wire (panel), 6/8-wire (multi-monitor with sub-audio unit), 2 wires from monitor to door strike relay.-Communication: Analog, hands-free 2-way audio, 1-way video-Door Strike Control: Yes, Door Release Unlocking can be done from any indoor monitor-Intercom Distance: Distance Between Monitor and Panel: Up to 100 meters (using 0.65 mm² copper wire or better), Distance Between Monitors: Up to 50–70 meters recommended for stable communication, depending on the cable and quality.-Compatible Accessories: Sub-monitor models like KCV-A374SD, KIP-605PG or KIP-611PG (depending on wiring), sub-audio unit model: KDP-602G or similar.KCV‑A374 Indoor Monitors (×3)-Screen: 7″ (17.8 cm) digital color LCD, NTSC/PAL auto switch-LCD OSD Menu-Communication: Hands-free audio/video, 5 ringtone choices, internal intercom capability ( room to door and main monitor to sub units)-Connections: up to 2 door cameras and 2 monitors with sub audio unit KDP-602D-Control & Buttons: soft-touch (capacitive) buttons on the front panel, Door release, Call and ring volume Adjustment, 5 ringtone/melody options (selectable)-Wiring type: 4-wire polarity; sub–audio unit uses 6-wire polarity-Wiring Gauge & Range: 0.65mm wire up to 100 meters with panel, up to 70 meters with other monitors or sub-unit (recommended).-Mounting: Wall mount-OSD Language: English, Russian, Spanish-Color: White-Power: AC 100–240 V, 50/60 Hz-Consumption: ultra low power consumption ~0.8 W (standby), ~13 W max-Operating Temp: 0 °C to +40 °C-Dimensions: 222 × 144 × 33 mm-Installation & Demonstration: https://youtu.be/wIqvuq1HStoKVL‑C303i Outdoor Panel-Power supply: DC 15 V ± 1 V-Consumption: 0.5 W standby, 4.5 W in operation-Video & Camera: Over 420 TV lines resolution, Lens: 3.6 mm, F/1.6, Diagonal view: 81° (adjustable), Night vision: white LED; sensitivity ~0.1 Lux, NTSC/PAL selectable.-Controls & Buttons: 3 call buttons for 3 different monitors/residences-Compatibility & Expandability: Pairs with KCV series monitors (e.g., KCV‑A374), provides standard dry contact relay output for electric strikes, Supports extension modules (KEL series) for multi-unit entry panels, Optional i-Button key unlock; can register up to 1,300 users, Ideal for small apartment blocks or multi-residence gates.-Functional Features: Supports mutual calls with residents (intercom), Door release control, including via optional i-Button access. Integrated night LED light to illuminate visitors at the doorway-Housing: Metal (Zn/Al), flush-mount, vandal resistant-Mounting: Flush mount-Temp Range: –20 °C to +50 °C-Dimensions: 125 × 290 × 48.4 mm-Power Connection Guide: https://youtu.be/stTf1mdzaGs-Brand: Kocom-Made in: Korea-Model: KCV-A374 KVL-C303i -Ref: Kcm-3Pcs-7-KCV-A374+KVL-C303i-Unit: Kit

Read more less

Wired 2-Way Audio Door Phone Kit | RL-3208-Type: Wired 2-Way Audio Door Phone Kit-Units Included: 1 Indoor Handset + 1 Outdoor Panel (Direct Communication)-Mounting: Wall mount-Communication Features: Analog, full-duplex, Gentle chime ring, Communicate with a visitor through an outdoor panel (DR-2K)-Wiring Type: 4-wire-Mounting: (Handset: Wall mount or desktop stand / Panel: Wall Mount)-Power Supply: DC 6 V via 4 × 1.5 V AA batteries (only for main unit), and support AC adapter DC 6V 200mA-Wiring Gauge & Range: 0.65mm wire up to 100 meters-Battery Type: 4xAA 1.5V (not included)-Setup: Use 4-core wire ( 2-wire between the indoor and outdoor units, 2-wire door release)-Color: White-Dimension: Handset: 215x100x60 mm, Outdoor Unit (panel): 105x80x35 mm-Made in: China-Model: RL-3208-Ref: Non-Dr Ph-RL-3208-Unit: Pcs

Read more less

Kocom Wired 2-Way Audio Interphone Kit DC 6V | IP-201P-Type: Wired 2-Way Audio Interphone Kit-Units Included: 2 Indoor Handset Station (Direct Communication)-Mounting: Wall mount-Communication Features: Analog, full-duplex, Built-in Delightful single-melody signal sound (Electronic chime)-Wiring Type: 2‑wire-Mounting: Wall mount or desktop stand -Power Supply: DC 6 V via 4 × 1.5 V AA batteries (only for main unit), and support AC adapter DC 6V-Power Consumption: In Load 5W, In-use: ~30 Ma, Ringing/signal: ~150 mA-Wiring Gauge & Range: 0.65mm wire up to 300 meters-Battery Type: 4xAA 1.5V (not included) for one unit only-Setup: Just run two-core wire between units; no polarity to worry about.-Color: White-Dimension: 210x100x57 mm-Brand: Kocom-Made in: Korea-Model: IP-201P-Ref: Kcm-2way-Int Ph-DC-IP-201P-Unit: Pcs

Read more less