GD-708 light sensitive tube is a type of cold-cathode gas diode. This type of diode is characterized by wide working voltage, desirable sunlight blindness, high sensitivity, and quick response. So far it is mainly applied to ultraviolet flame detector and monitor. ...
Laishui County Divine Light Glass Instrument Plant [Security & Protection] [Alarm] [2018-10-23 10:08:45 ]
Model:S272 Name：GSM 3G M2M RTU (8DI+6AI+4DO+1TH+1USB+1RS232/485) Keyword: 3G RTU, GPRS RTU,RTU SMS Alarm, 3G Remote Control,PLC Controller,Small PLC,GSM PLC, Small controller, Smart PLC controller,Small RTU,remote terminal unit rtu,GSM RTU,SMS Controller,RTU,Temperature ...
King Pigeon GSM 3G 4G Alarm Co.,Ltd. [Security & Protection] [Alarm] [2018-04-25 16:27:03 ]
Model: RTU5023 Name: GSM SMS 3G Temperature Humidity Alarm Keyword: GSM 3G Temperature Alarm, SMS Temperature Alarm, Temperature SMS Alarm, Temperature Alarm, SMS Temperature Alarm, Remote Temperature Monitoring, Remote Temperature Alert. The GSM SMS 3G Environment Alarm is ...
King Pigeon GSM 3G 4G Alarm Co.,Ltd. [Security & Protection] [Alarm] [2018-04-25 12:39:58 ]
Model: S280 Name: 433Mhz Wireless GSM 3G 4G RTU Keyword: Wireless Intelligent RTU, Farm RTU, GSM 3G Farm RTU, 3G 4G Data Acquisition System, 3G 4G SCADA RTU,Modbus RTU, Modbus Gateway, Wireless GPRS Ethernet Modbus RTU,Modbus RTU Master, Modbus TCP Master, GSM GPRS 3G 4G Modbus ...
King Pigeon GSM 3G 4G Alarm Co.,Ltd. [Security & Protection] [Alarm] [2018-04-25 12:14:54 ]
Model: S264~S266 Name: GSM SMS 3G 4G Temperature Humidity Alarm Controller Keyword: Data Logger,GSM Data Logger, GSM SMS Data Logger, GSM 3G 4G Data Logger, Temperature Alarm, GSM Temperature Alarm, GSM SMS Temperature Alarm,3G 4G Temperature Alarm, GSM Temperature Humidity ...
King Pigeon GSM 3G 4G Alarm Co.,Ltd. [Security & Protection] [Alarm] [2018-04-25 12:09:37 ]
Model: S150 Name: GSM SMS3G 4GController Alarm Keyword: GSM SMS Controller, GSM SMS Alarm, GSM SMS Control Alarm, GSM RTU, GSM SMS RTU, GSM Remote Controller, GSM SMS Remote, GSM Relay, GSM Switch. GSM Pump Monitoring, GSM Water Level Monitoring, SMS Alert, SMS Alarm Unit, 3G ...
King Pigeon GSM 3G 4G Alarm Co.,Ltd. [Security & Protection] [Alarm] [2018-04-25 12:04:58 ]
HU&CO designs and sells complete tailor-made all-in-one solutions dedicated to personal, residential and professional security. The whole solution is custom-made. ...
HU&CO [Security & Protection] [Alarm] [2018-03-21 17:20:05 ]
Input voltage: DC7-16V Operating Current: not more than15mA (DC12V) Alarm Current: not more than25mA Operating Temperature: -10 Celsius- +80 Celsius Alarm Output: Sound & flash alarm Alarm Sound Level: not less than 70dB/m Anti-tamper Switch: N.C contact capacity: 28VDC, 100mA ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:03:44 ]
Input Voltage:DC9-16V Operating Current: not more than20mA (DC12V) Working Temperature:-10 Celsius- +55 Celsius Alarm Delay Optional:5S/10S/30S Installation Method: Wall or ceiling mounted Installation Height: 2m Detecting Angle: 15 degree Detecting Distance:6m Detecting Range: ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:03:19 ]
Input Voltage:DC9-16V Operating Current: not more than20mA (DC12V) Working Temperature:-10 Celsius- +55 Celsius Installation Method: Ceiling mounted Installation Height: 2.5-6m Detecting Angle: 360 degree Detecting Distance:Dia.8m(at 3.6m installation height) Pulse Count: 1st ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:02:52 ]
Input Voltage: DC9-16V Operating Current:not more than20mA (DC12V) Working Temperature:-10 Celsius- +55 Celsius Installation Method: Wall mounted Installation Height: 2.2m Detecting Angle: 150 degree Detecting Distance:12m Pulse Count: 1st Grade(1P), 2nd Grade(2P), 3rd ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:02:27 ]
Induced Gas: Natural Gas / LPG Input Voltage: DC 9-16V Operating Current: not more than60mA (DC12V) Alarm Current: 80-120mA (DC12V) Operating Humidity: 10%-95% RH Operating Temperature: -10 Celsius- +55 Celsius Alarm Sound Level: not less than 75dB/m Alarm Density:10%LEL (0.5%) ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:01:56 ]
Induced Gas: Natural Gas / LPG Input Voltage: AC220V 50Hz Power Consumption: <2W Alarm Sound Level: not less than 85dB/m Alarm Density:10%LEL (0.5%) (5000PPM) with CH4 Operating Temperature:-10 Celsius- +55 Celsius Operating Humidity:not more than95% RH Alarm Mode:Flash & Sound ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:01:30 ]
Induced Gas: Natural Gas / LPG Input Voltage: DC 12V/AC 220V Operating Current: not more than50mA (DC12V) Alarm Current: not more than100mA (DC12V) Power Consumption: <2W Alarm Sound Level: not less than 85dB/m Alarm Density: 10%LEL (0.5%) (5000PPM) with CH4 Operating ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:01:03 ]
Induced Gas: Natural Gas / LPG Input Voltage: DC 12V/AC 220V Operating Current: not more than50mA (DC12V) Alarm Current: not more than100mA (DC12V) Power Consumption: <2W Alarm Sound Level: not less than 85dB/m Alarm Density: 10%LEL (0.5%) (5000PPM) with CH4 Operating ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:00:36 ]
Input Voltage: DC10-35V Static Current: not more than50uA Alarm Current: 40-80mA Operating Humidity: 10%-95%RH Operating Temperature: -10 Celsius - 55 Celsius Alarm Reset: Auto reset Alarm Temperature: Fixed Temp.: 57 Celsius/137F Rate-of-rise: 8-15 Celsius/Min LED Indication: ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 15:00:07 ]
Input Voltage: DC10-35V Static Current: not more than50uA Alarm Current: 40-80mA Operating Humidity: 10%-95%RH Operating Temperature: -10 Celsius - 55 Celsius Alarm Reset: Power off reset Alarm Temperature: Fixed Temp.: 57 Celsius/137F Rate-of-rise: 8-15 Celsius/Min LED ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 14:59:37 ]
Input Voltage: DC10-32V Static Current: not more than50uA (DC 24V) Alarm Current: 60mA (DV 24V) Operating Temperature: 0 Celsius- +80 Celsius Alarm Reset: Auto reset Wiring Mode: Non polarized, 4-wire Alarm Temperature: Fixed Temp.: 57 Celsius/137F Rate-of-rise: 8-15 ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 14:59:08 ]
Input voltage: DC10-32V Static Current: not more than60uA Alarm Current: 40-50mA Operating Humidity: not more than90% RH Operating Temperature: 0-80 Celsius Alarm Reset: Power-off reset Alarm Temperature: Fixed temperature: 57 plus or minus 3 Celsius Rate-of-rise: 8-15 Celsius ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 14:58:44 ]
Input Voltage: DC12-32V Static Current: 50-70uA Alarm Current: 30-50mA Operating Humidity: not more than90% RH Operating Temperature: 0-80 Celsius Alarm Reset: Power off reset Alarm Temperature: Fixed temperature: 57 plus or minus 6 Celsius Rate-of-rise: 8-15 Celsius/min LED ...
Shenzhen Usafe Intelligent Technology Co., Ltd [Security & Protection] [Alarm] [2018-01-29 14:58:16 ]
