Showing 1–12 of 30 results

ARA58-P

12.54 $
"• Dialing to the digital receiver in the CMS(Central Monitoring Station) • Transmitting CID(Contact ID) protocol"

DH-ARD2111C

35.19 $
Detection Range/Angle: 8m/360°; Microwave Frequency: 10.525 GHz; Working Voltage: DC12-24V; Operation Current<35mA.

DH-ARD511

18.98 $
"Detection Range: 9m (Sensitivity adjustable); Working Voltage: DC9-16V; Operation Current<30mA."

DHI-ARA12-W2(868)

24.61 $
"• Buzzer Decibel≥105±3dB\1M • Three-level volume control, remote configuration, cloud upgrade and check status (via mobile App) • Built-in battery for up to 2.5 years, and supports low battery alarm • Temperature measurement"

DHI-ARA12-W2(868)

24.61 $
"• Buzzer Decibel≥105±3dB\1M • Three-level volume control, remote configuration, cloud upgrade and check status (via mobile App) • Built-in battery for up to 2.5 years, and supports low battery alarm • Temperature measurement"

DHI-ARC2008C-V3

118.11 $
"8-channel local alarm input (expandable to 72 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm. 4-channel alarm output (expandable to 84 channels); supports forced start/shutdown, auto control, and alarm linkage. Multiple zone types, such as instant zone,"

DHI-ARD1233

12.31 $
"RF interference is prevented from affecting PCB Automatic temperature compensation IR detection distance up to 12 m Detection angle up to 90° Tamper detection For indoors: –10 °C to +55 °C (+14 °F to +131 °F)"

DHI-ARD2231-W2

41.17 $
"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"

DHI-ARD821-W2-B

17.83 $
"Two-way RF communication. Provides multiple LED colors to indicate different statuses. Cloud update and automatic recovery from update failure. Offers accidental press prevention. IP54 rated."

DHI-ARD821-W2-L

17.83 $
"Two-way RF communication. Provides multiple LED colors to indicate different statuses. Cloud update and automatic recovery from update failure. Offers accidental press prevention. IP54 rated."

DHI-ARD821-W2(868)-B

17.83 $
"Two-way RF communication. Provides multiple LED colors to indicate different statuses. Cloud update and automatic recovery from update failure. Offers accidental press prevention. IP54 rated."

DHI-ARD821-W2(868)-L

17.83 $
"Two-way RF communication. Provides multiple LED colors to indicate different statuses. Cloud update and automatic recovery from update failure. Offers accidental press prevention. IP54 rated."