Tag: Wired

Specification: 1. Main Panel: Power:DC 12V, 1AWireless distance:328-492ft(in open area); 98-3/8ft(indoor)Backup battery:Lithium rechargeable battery 7.4VWorking temperature:-20°C to 55°CReceiving frequency:315MHzControl Range:33ft to 49ftCan store 6 external and 2 internal telephone

This 2-way communication is an inexpensive and effective way to talk with the stranger at the door without actually opening the door, can be widely used in Villa, office,

This 2-way communication is an inexpensive and effective way to talk with the stranger at the door without actually opening the door, can be widely used in Villa, office,

From the Manufacturer: Indoor Unit: 1. Power: Input: AC 100-240V 50/60Hz Output: DC 15V/1.2A 2. LCD: 7”TFT 480 x 234 3. Valid area: 154.08(H) x 86.58(V) 4. Transmitting Distance:

Specifications: 1. Main Panel Power:DC 12V/1AWireless distance:328-492ft(in open area); 98-3/8ft(indoor)Backup battery:Lithium rechargeable battery 7.4VTemperature:-20°C to 55°CQuad Band GSM Frequency:850/900/1800/1900MHzReceiving frequency:433MHzControl Range:33ft to 49ftSave Telephone Number:6 phones numbers, 2 SMS

Specification: Image sensor: 1/3 Sony CCD Lens: 1.8mm View Angle: about 170 degree Horizontal Resolution: 700TV Lines Picture element(pixeles): E:290k C:320k Minimum illumination: 0.5Lux Synchronizing system: lnternal Scanning system:

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