
Industrial Relay Output AC 220V 380V Voltage Detection Device For Alarm Control System SPD-220
Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
AC voltage detector to indicate absence of mains voltage SPD-220
Price: $17.00(10 - 499 Pieces) $16.00(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
Power off 220V/380V wired voltage sensor alarm failure power detection customized alarm method by AC detection with call/SMS notification power off
Price: $17.00(1 - 99 Pieces) $16.00(>=100 Pieces)
MOQ: 1 Piece
Delivery Time: Negotiable
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
Power Off Detection Power Off Detection Alarm DIN Rail Installation Power Cut Sensor Wired AC Power Failure 220V/380V
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
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
AC Voltage 220V/380V Power Failure Detection Device Power Failure Alarm Power Supply Detection Sensor
Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
Customized Power-off and Explosion-Proof Detection Alarm Mode Power Failure Sensor by Flame Retardant Power Failure Sensor Relay Output Alarm
Price: $15.80(50 - 999 Pieces) $15.00(>=1000 Pieces)
MOQ: 50 Pieces
Delivery Time: Negotiable
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
Power off detection switch quantity interface AC 220V/380V voltage signal detection device power off alarm sensor
Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
AC Power Failure Detection Detector Power Off Alarm Power Cut Sensor 220V/380V
Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
Power off detection voltage detection device power off alarm power failure sensor
Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
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
EMS Environmental Monitoring System Host Alarm Host Water Leak, Smoke Sensor, Power Failure SPD-T300GSM-6
Price: $495.00(1 - 49 Pieces) $480.00(50 - 99 Pieces) $450.00(>=100 Pieces)
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: Ourspeed
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
Computer Room Environmental Dynamic Monitor Equipment Security Monitoring System Small Size Monitoring Host SPD-T300GSM-6
Price: Negotiable
MOQ: 1.0 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Indoor Control System Multi-interface D/I Channel Relay Output RS485 Communication Monitoring Host SPD-T300GSM-4
Price: $495.00(1 - 49 Pieces) $480.00(50 - 99 Pieces) $450.00(>=100 Pieces)
MOQ: 1.0 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
1U Rack Mounted Multiple Functions Data Logger Data Center Monitoring Host SPD-6500GSM-1
Price: $1,160.00(1 - 49 Pieces) $1,130.00(50 - 99 Pieces) $1,090.00(>=100 Pieces)
MOQ: 1.0 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
1U Centralized Monitoring TRU Recorder Environment Monitoring System t/h Fire Water Leakage SPD-6500GSM-2, UDP, TCP, and SNMP Data
Price: $1,150.00(1 - 49 Pieces) $1,130.00(50 - 99 Pieces) $1,090.00(>=100 Pieces)
MOQ: 1.0 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Data acquisition module for the SPD-GSM-6500 data center monitoring alarm system
Price: $1,160.00(1 - 49 Pieces) $1,130.00(50 - 99 Pieces) $1,090.00(>=100 Pieces)
MOQ: 1.0 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Port RS485 Data Logger Multiple Interfaces Connect To Sensors Store Environmental Monitoring System SPD-6000GSM
Price: $539.30(11 - 99 Pieces) $528.20(>=100 Pieces)
MOQ: 11 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
SPD-6000GSM-1 Date Control System Monitoring Host Relay Center Centralized Production Data Logger
Price: $539.30(11 - 99 Pieces) $528.20(>=100 Pieces)
MOQ: 11 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Protocal Monitoring Key Server Room Alarm Monitor RS485 Environmental Control Solution SPD-6000GSM-2
Price: $539.30(11 - 99 Pieces) $528.20(>=100 Pieces)
MOQ: 11 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Rack Mount Monitoring Host Dynamic Environment Control System For Iutdoor Cabinet Enclosure SPD-6000GSM-3
Price: $539.30(11 - 99 Pieces) $528.20(>=100 Pieces)
MOQ: 11 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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
Hot Selling Ambient Server Room Monitoring System Monitor and Power Sensors Monitoring Solution SPD-6000GSM-4
Price: $539.30(11 - 99 Pieces) $528.20(>=100 Pieces)
MOQ: 11 Pieces
Delivery Time: Negotiable
Brand: Ourspeed
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