-Simple installation, no wiring required;
-Watch remotely anytime, anywhere;
-Mobile normal alarm, APP real-time reminder;
-APP remote conversation;
-Two-way voice intercom;
-Million HD;
-Infrared night vision;
-Remote capture.

parameter:
Features: wireless connection, ultra-low power consumption, remote active wake-up, fast startup
Purpose: Guests can make video and voice calls and make short-term recordings. The host can know the information of the visitors without opening the door.
Wake-up method: wake-up by doorbell button, wake-up by PIR human detection, active wake-up by mobile phone
Alarm push: push quickly within 3-5s
Low power solution: Hisilicon LITEOS low power solution
Online users: multiple users watch online at the same time
Processor: Programmable media Hisilicon processor HI3518E, built-in ARM926@MAX.440MHZ and high-speed video coprocessor
Sensor performance: automatic white balance, automatic gain control, automatic backlight compensation
Signal to noise ratio: ≥39db
Lens / viewing angle: 1.7MM@F2.4/166°
Night vision: dual filters automatically switch, 6 850NM-28MILDD power infrared lights, night vision 10m
Resolution: 1080P
Intercom: Two-way voice intercom with built-in echo cancellation
Wireless network: 802.11B / G / N
Wireless network security: WPS secure encryption
Wireless connection: One-button WIFI configuration
Recording mode: motion detection recording, doorbell trigger recording, manual recording
Storage: up to 32G (not included)
Battery: 2 * 18650 cells (internationally used; not included)
Power consumption: standby current 400uA, working current 200MA
Working environment: working temperature: -10 ~ 50 ℃, working temperature: Installation: door wall mounting
Material: ABS + electronic components
Product size: 7.4 * 3.3 * 16.7 cm

packing list:
1 * Doorbell
1 * Screw pack
1 * Instructions
or 1 * Ding Dong Machine

※ How does the Ding Dong machine connect with the intelligent wireless video doorbell?
Answer: The intelligent wireless video doorbell is paired with the tinker machine through the radio wave of 433.92mhz.

※ How does the pairing work?
Answer: Long press to pair.

Note: If you do not understand any questions, you can contact the customer service via email, and we will answer them as soon as possible; we hope that you can give a good comment on everything we have done.