| Fire Door Motor 2008-2-21 |
1. Brake: Special braking device, can be skidding instant when the power cut off to ensure absolute safety in use.
2. American single-chip microcomputer Intelligent control. The signals from smoke sensor and temperature sensor are receiving to the controlled by three different programs.
3. A...... |
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| Rolling Shutter Motor 2008-2-21 |
1. Insets power device, current battery (4Ah/12V), can work in power cut
2. PC plastic shell, more rigid and durable
3. Automatic rolling code funtction & Powerful in anti interference
*PC plastic shell, more rigid and durableIn sets power device, current battery (4Ah/12V), mechanical location...... |
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| Proximity Card Reader 2008-6-16 |
Specifications
5-16 V Operating voltages
International Standards Wigand 26Bits.
More than 50mm Reading Range
All in One Antenna
Support EM-ID or Mifare Serial Number
External control Audio / Visual Indication: Internal LED and Buzzer
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| RFID Reader 2008-6-16 |
Specifications
5-16 V Operating voltages
International Standards Wigand 26Bits or Wigand 34Bits.
More than 50mm Reading Range
All in One Antenna
Support EM-ID or Mifare Serial Number
External control Audio / Visual Indication: Internal LED and Buzzer
Welcome your any OEM or ODM Design...... |
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| TCP/IP Access Controller 2008-6-16 |
Hardware Features
Industrial 32 Hardware Platforms, Reliable Quantity.
With built-in TCP/IP and PPPOE protocol, directly going to Internet via LAN, cable, ADSL, GPRS, CDMA
Property Internet Technology, Real time data Transfer via any Network Gateway. Property Number ZL200420043997.0
Using B...... |
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| Gas Detector 2007-12-26 |
◆ Detection principle：Catalytic sensor
◆ Target gas： Natural gas (CH4), LPG（Butane、propane）、Coal gas（H2）、Pentane, Alkyne、Alkene, etc, and liquid steam such as alcohol, Acetone, Toluene, gasoline
◆ Sample manner： Natural diffusion
◆ Detection range: 0～100%LEL
◆ Response time: ＜30s
◆ Working cond...... |
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| Gas Transmitter 2007-12-26 |
◆Detection range: (0～100%)LEL
◆Alarm level: Low: 20%LEL High: 50%LEL
◆Detection principle：Catalytic sensor
◆Target gas：Combustible gas and toxic gas
◆Sample manner： Natural diffusion
◆Tem:： -40℃～70℃
◆Relative Hum： ＜95%
◆Explosion Proof： Ex dⅡCT6
◆Power： DC24V±25%
◆Signal output: 4-20mA
...... |
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| Gas monitor systems 2007-12-26 |
◆Installation method: wall-mounted
◆Response time: ＜10s
◆Indication method: large LCD display real time data and system state
◆Visual and audio indication for alarm and fault
◆Contact output: passive contact capacity 2A/AC220V
◆Working method: continuous work
◆Working temperature: 0℃～50℃
◆Wo...... |
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