Pet immunity function. Auto temperature compensation. 3-level sensitivity adjustment. Displays the temperature of the surrounding environment and supports the overheating alarm. Frequency hopping and two-way communication technology ensure that communication is stable. Supports cloud update and automatically restores when cloud update fails. PIR and microwave motion detection. Supports jamming detection and communication encryption.

This security radar adopts 24 GHZ radar chip for 24/7 all-weather high-accuracy detection in the range of 450 m/90°. It supports radar-PTZ smart tracking, compatible with common Dahua speed domes. With radar detection and intelligent algorithms, ultra-low false alarms and zero missed alarms are achieved around the clock. Multiple PTZ cameras can be linked to one radar, and wide range detection and detail tracking are realized simultaneously. The product is widely applied to various perimeter and intrusion arming sites such as farms, prisons, airports, and oilfields to provide users with safer and more valuable security protection solutions.

Supports 3 shortcut alarms: Medical, fire, emergency Arm/Disarm with password or IC card Supports signal strength detection to select suitable installation sites Low battery alarm Temperature measurement Frequency hopping function and two-way communication Cloud update and automatic recovery from update failure

An multi-functional access controller with a TCP/IP wired network interface Applicable to industrial parks, office buildings, financial buildings, schools, factories, CBD, residential areas, governments, and more TCP/IP communication Two communication protocols: RS-485 and Wiegand Supports storing 100,000 user and 500,000 card-swiping records Supports multi-door interlock, multi-user unlock, anti-passback, and remote unlock Supports reader tamper alarm, intrusion alarm, unlocking timeout alarm, duress alarm, invalid card exceeding threshold alarm, and incorrect password alarm Supports built-in RTC, manual time fixing, and automatic time fixing Data can be saved permanently in case of power failure; supports online upgrade Power supply through storage battery Supports watchdog mechanism to ensure the operation stability

Supports 3 shortcut alarms: Medical, fire, emergency Arm/Disarm with password or IC card Supports signal strength detection to select suitable installation sites Low battery alarm Temperature measurement Frequency hopping function and two-way communication Cloud update and automatic recovery from update failure

12MP, 1/1.7" CMOS image sensor, high image definition Outputs max. 12MP (4000 x 3000) @25/30 fps H.265 codec, high compression rate, ultra-low bit rate Built-in IR LED, max. IR distance: 60 m ROI, SVC, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments Rotation mode, DWDR, 3D NR, HLC, BLC, digital watermarking Perimeter Protection , Face Detection , Video Metadata , ANPR , People Counting , Queue Management Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 256 G Micro SD card Five streams for three-channel HD video IP67, IK10 protection

8-channel local alarm input (expandable to 72 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm 4 channel alarm outputs (expandable to 84 channels), along with forced start/shutdown, auto control, and alarm linkage Multiple zone types, such as instant zone, delayed zone, and 24-hour silent zone Alarm input/output port circuit protection Supports fault alarms, including controller tamper alarm, keypad tamper alarm, power failure alarm, battery failure alarm, battery under-voltage alarm, PSTN offline alarm, network disconnection alarm, IP conflict alarm, and MAC conflict alarm 2-channel RS-485 ports; up to 32-channel keypads; printer connection Emergency alarms, such as fire, medical and duress alarm CID (Contact ID Protocol); reuses landline telephone port (personal call requires customized PSTN hardware module) Configuration method includes keypad and web; quick configuration guide; remote configuration and search Up to 8 subsystems; single zone and subsystem arming/disarming; arming/disarming with keypad, IC card and other methods Supports 3 alarm receiving centre at the same time, supports 3 different alarm reporting strategies High-volume log search function Remote update Multiple device recovery methods Two Ethernet ports and two wired alarm centres

16-channel local alarm input (expandable to 80 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm 4 channel alarm outputs (expandable to 80 channels), along with forced start/shutdown, auto control, and alarm linkage Multiple zone types, such as instant zone, delayed zone, and 24-hour silent zone Alarm input/output port circuit protection Supports fault alarms, including controller tamper alarm, keypad tamper alarm, power failure alarm, battery failure alarm, battery under-voltage alarm, PSTN offline alarm, network disconnection alarm, IP conflict alarm, and MAC conflict alarm 2-channel RS-485 ports; up to 32-channel keypads; printer connection Emergency alarms, such as fire, medical and duress alarm CID (Contact ID Protocol); reuses landline telephone port (personal call requires customized PSTN hardware module) Configuration method includes keypad and web; quick configuration guide; remote configuration and search Up to 8 subsystems; single zone and subsystem arming/disarming; arming/disarming with keypad, IC card and other methods Supports 3 alarm receiving centre at the same time, supports 3 different alarm reporting strategies High-volume log search function Remote update Multiple device recovery methods Two Ethernet ports and two wired alarm centres

Dahua DHI-ARD1231-W is a wireless PIR with two level sensitivity, 1Km transmit distance and tamper switch equipped.

5 intuitive indicators, including zone status, fault, arming/disarming, network, and communication indicators to quickly identify the status of the system Powerful search engine to find information on the zone status, system faults, program version, and communication parameters Arm and disarm locally for added convenience Multiple search functions such as controller programming, arming/disarming, alarm cancelling, bypassing/unbypassing, relay operations, zone status search, and walk test

5 intuitive indicators, including zone status, fault, arming/disarming, network, and communication indicators to quickly identify the status of the system Powerful search engine to find information on the zone status, system faults, program version, and communication parameters Arm and disarm with the IC card or locally for added convenience Multiple search functions such as controller programming, arming/disarming, alarm cancelling, bypassing/unbypassing, relay operations, zone status search, and walk test

16-channel local alarm input (expandable to 256 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm 4 channel alarm outputs (expandable to 256 channels), along with forced start/shutdown, auto control, and alarm linkage Multiple zone types, such as instant zone, delayed zone, and 24-hour silent zone Alarm input/output port circuit protection Supports fault alarms, including controller tamper alarm, keypad tamper alarm, power failure alarm, battery failure alarm, battery under-voltage alarm, PSTN offline alarm, network disconnection alarm, IP conflict alarm, and MAC conflict alarm 2-channel RS-485 ports; up to 32-channel keypads; printer connection Emergency alarms, such as fire, medical and duress alarm CID (Contact ID Protocol); reuses landline telephone port (personal call requires customized PSTN hardware module) Configuration method includes keypad and web; quick configuration guide; remote configuration and search Up to 8 subsystems; single zone and subsystem arming/disarming; arming/disarming with keypad, IC card and other methods Supports 3 alarm receiving centre at the same time, supports 3 different alarm reporting strategies High-volume log search function Remote update Multiple device recovery methods Two Ethernet ports and two wired alarm centres