LYNX Touch L5210 4.3" Display w/Video Wireless Control Panel by Honeywell WiFi & ZWAVE Compatible (SOLD SEPARATELY - NOT INCLUDED) L5210 All-In-One Home and Business Control System Integrated Z-Wave Support via L5100-ZWAVE Z-Wave Control Module for L5210 (SOLD SEPARATELY - NOT INCLUDED)  Up to three thermostats (HVAC system or battery powered) with 1F and 0.5C set points Four door locks  Jammed locks reported to Honeywell Total Connect Remote Services 40 devices such as lights, switches and lamp modules 20 scenes 20 rules or event-based actions 20 schedules or time-based actions Sunrise/sunset lighting control Randomized lighting control Wi-Fi via L5100-WIFI Wi-Fi IP Communication Module for L5210 (SOLD SEPARATELY - NOT INCLUDED)  IEEE 802.11 B/G/N radio Supports alarm reporting Supports two-way voice LYNX Connect app supports up to four mobile iOS and Android devices Honeywell 3GL Communications GSM radio (SOLD SEPARATELY - NOT INCLUDED) protocol supports AT&T and Rogers networks ADEMCO Contact ID Reporting (four or ten digit account numbers) SIA Format Reporting Internet central station communication with L5100-WIFI or ILP5 module GSM cellular central station communication with internal GSM radio Selection for primary communication path when using dual paths Touch activated radio registration GSM radio signal strength display Two-way voice communication over POTS, IP/Wi-Fi or GSM Honeywell Total Connect ready Alarm Output Built-in 85 dB sounder with voice siren Steady output for burglary/panic Temporal pulse output for fire and carbon monoxide alarms Long range radio/audio alarm verification Programming Options stored in EEROM Can be uploaded, downloaded or controlled via IBM-compatible computer using Compass Downloader software and specified modem or via capable GSM, Wi-Fi or IP communications module Intuitive programming interface reduces time and mistakes Programming options selected from allowable list Contextual options, defaults and pre-fills for faster set-up Listings UL 985, UL 1023, UL 1635 CAN/ULC-S545, CAN/ULC- Subject-C1023 ANSI/SIA CP-01-2010 System Power Primary power: plug-in power supply, 110VAC to 9VDC, 2.7A output 300-04705V1 or 300-04065V1 (300-04063V1 in Canada) Four or 24-hour backup battery: rechargeable nickel-metal hydride battery pack rated at 7.2Vdc Operating temperature: 32F  122F (0C  50C) Dimensions (approx) 6.1" H x 8.5" W x 1.71" D (15.5cm H x 21.6cm W x 4.4cm D)