Description: This home doorbell security system is can be used in apartment, villas, hotels and office etc. It has many smart designs: 7'' high definition LCD display, wireless unlock, hands-free call and talk, remote control with 5 RFID cards etc, suitable most of the electronic lock with delay unlocks function. And it also has many advantages, such as easy installation, lower power consumption etc. Such a durable and luxury doorbell, what you are waiting for? Features: The controller can be used as a standalone keypad (PIN code length: 4digits), all programming is done through the keypad. Codes and operating parameters are stored within the microprocessor and cannot be lost due to power failure. Having a high definition 7 inch color LCD screen display with sensitive touch key press control, low power consumption, with a mounting plate can be mounted on the wall easily. Outdoor camera with clear IR night vision can monitor and capture images in low-illumination environment. A remote control device provided for this door access control system, after you connect it on your system, you can press the remote control to open the door remotely. The remote distance can reach up to 6m. These are 5pcs RFID proximity cards, which can work with the product that has RFID card reader. Each key comes with a key ring, convenient to carry. It's also a video door phone that combines many functions in one: Two-way intercom, surveillance, unlock, hands free call and talk, etc. 12 kinds of different melodies for your choices. The connection cables and adapters all included, users can install it according to operating instruction. Specification: Material: ABS Color: Shown as picture Led: 6 pcs IR Led Lights LCD Screen: 7'' Color TFT Screen Camera Definition: 1000 TV Line Audio Undistorted Rate: ≥50mW Call Duration Time: Approx. 120 Seconds Display Duration Time: Approx. 60 Seconds Resolution: 1440 (H) x 234 (V) dot Consumption : Static State: ＜0.5W, Calling State: ＜6W Installation Method: Wall Mounted Cable: Approx. 5m / 16.4ft Effective Area: 154.08(H) x 86.58(V)mm Remote Control Battery: 1 x 12V 27A Battery (Included) Indoor Display Size (L x W x H): Approx. 225 x 128 x 20mm / 8.9 x 5.0 x 0.8inch Outdoor Controller Size (L x W x T): Approx. 15 x 9 x 6cm / 5.9 x 3.5 x 2.4inch Package Weight: Approx. 1.265kg Package Included: 1 x Indoor LCD Display 1 x Outdoor Access Control System 1 x Cable 5 x RFID Cards 1 x Wireless Remote Control (Batteries Included) 1 x Mounting Plate 1 x Bag of Screws 2 x 6 Pin Cables 1 x 2 Pin Cable 1 x 3 Pin Cable 1 x User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .