RYY1022 Features: * GSM wireless camera/alarm system: GSM GPRS MMS, GSM SMS and GSM Voice Technologies * Images can be saved on a local Micro SD card as well * Standalone system, installation is very simple * Can work as a separate camera/alarm system and talks directly with your cell phone or Email * With build-in Li-ion battery and capacity to be connected to external power source * Extremely easy to be installed anywhere with cellular network and start working immediately * Night vision(Blackout invisible IR flash) 940nm IR LEDs provide invisible flash during night time * Built-in microphone for audio surveillance, Real-time sound monitoring(Listen-in function) * By calling the number, it will pick up and let you hear the surrounding sound and can clearly hear the voice, footstep, and so on * Two-way communication * Can control the camera remotely, such as ARM, DISARM, Listen-in, Photo-taking by SMS. The unit will reply with the status * RF wireless remote control * Allow you to ARM, DISARM, turn on laser pointer (position assistance) or make emergency calls without touching the unit * Multiple recipient: Can send the image or alarm to up to 4 phone numbers and 4 Email addresses * Integrate with wireless motion detector * Very low power consumption: <0.25mA (<6mAh/Day) standby current * Suitable literally any spot with cellular reception, such as shop, office, warehouse, factory, worksite, home, garage, school, supermarket, remote area, wildlife monitoring area, and so on * Wireless carrier for U.S.A. customer, the HCO BG30L can be used with AT&T or T-Mobile GSM network * GSM wireless cameras operate using a GSM network to send texts via ATT or TMobile only Specifications: * Support Quad Band 850/900/1800/1900 MHz GPRS/EDGE network * Super compact: 6oz weight, 4-1/4" by measures 2-3/4" by 1-1/2" * Can program a regular 433MHZ wireless motion detector to the camera to trigger the camera Dimensions: * Overall dimensions: 4.25"" H x 2.75"" W x 1.5"" D