DC-1651W; Popular item!!! Anti - Theft Recessed Magnetic Contact Switch Normally Closed / Open DC-1651W
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door infrared sensor,magnetic door contact switch normally closed/open DC-1651 magnetic door contact switch Introduction The embedded magnetic switch is a special magnetic switch for iron doors, which has strong structure, high reliability and long service life. The door magnetic system is a kind of safety alarm system, which is divided into magnetic door and window magnetic (the principle is the same and the shape is different). Door magnet...
Ain Technology (Shenzhen) Co., Ltd
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433MHz Magnetic Contact Switch for Alarm System, Door Switch Sensor for internet cameras
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433MHZ Magnetic Contact Switch for Alarm System, Door Switch Sensor for internet cameras Save power design, low power indicated, It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility. It is including one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alarm system...
Dongguan Comer Electronic Technology Co., Ltd.
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Shutter Door Magnetic Contact Switch with 12V DC Working Voltage
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Key Specifications/Special Features: Wireless magnetic switch Working voltage: 12V DC Operating current: 12mA Transmitting frequency: 315 to 433MHz Quiescent current: 3uA Transmitting distance: 200m Encoding type: fixed code, learning code and rolling code Encoding: short-circuit block Size: 71 x 36 x 15mm Other features: optional oscillation resistance Magnetron range: (pull-in) 15mm, (release) 30mm Functions: widely used in doors, shutter doors...
Shenzhen Kelvin Electronics Co. Ltd
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Alarm Normarlly open Normally closed magnetic contacts switches door magnetic contact door
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Model: MC-40 Surface mounted magnetic contact Housing material: ABS 3M double sided tapes stick on, silver-gift copper hardware components Gap: 15 to 25mm Output: NC, NO Colors: white and brown Dimensions: 44 *10 *7mm Package: 1,500 pieces/carton Weight: 14.0kgs Key words : magnetic contact reed switch magnetic switch sensor door switch sensor surface mount switch...
JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
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WIRELESS DOOR MAGNETIC CONTACT MD-210R Wireless Focus home security alarm system wholesale
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MD-210R is focus brand wireless door open contact switch. It works with same brand wirelss alarm control panel such as ST-IVB, ST-IIB, ST-IV, FC-300. It work with FOcus alarm remote control PB-403R and wireless siren strobe MD-214R, MD-334R. Functions and Specification: 1.Adopt special micro-power consuming CPU. 2.Working status automatically report. 3.Timely report when the door or window is not closed. 4.Working voltage: 3V 5.Transmitting...
Vedard Security Alarm Technology Company
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Magnetic Contact Switches
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·3/4 inch diameter press fit contact ·Suitable for steel door install ·Self-locking housing ·12 inch (30cm) side leads with AWG #24 ·Longer leads available ·Magnet : NdFeB ·Color : white, brown, grey Specifications Model ER136 Loop Type closed Reed Form NO Operating Gap Inch (mm) 1 1/2(40±10) Max Contact Resistance Ohm 0.2 Max Rating Current mA 500 Max Switching Voltage VDC 100 2010年10月18日 星期一16:58:56...
Shenzhen P&H Electronic Co., Ltd
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Surface mounted magnetic contact in ABS housing Ideal for metal door/ window
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www.jsustech.com Model Number:JS-53 1.0 Specification surface mounted magnetic switch Material: ABS Working voltage(V): ≤100 Working current(mA) : ≤500 Alarm output : COM.NC.NO Gap : 50-60mm Leads : 1007UL # 22AWG 260mm Key words : magnetic contact reed switch magnetic switch sensor door switch sensor surface mount switch...
JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
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MS-55L OVERHEAD DOOR MAGNETIC CONTACT
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MODEL: MS-55L OVERHEAD DOOR MAGNETIC CONTACT SPECIFICATION: 1.DIMENSION: 106* 38* 10MM ( SWITCH) , 106* 16* 16MM( MAGNET) , 50* 50MM( L TYPE) 2.HOUSING: METAL( ALLOY-AL) , GREY 3.GAP: 50-70MM, 60-70MM AVAILABLE 4.OUTPUT: N.C./ N.O.& CHANGEOVER AVAILABLE 5.LEADS: 1007UL22AWG530MM, WITH 380MM STAINLESS STEEL CABLE...
NingBo Tolion Technology Limited
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Door Magnetic Proximity Switch for Door and Window Protection
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Key Specifications/Special Features: Features: No standby power requirement, good air-tightness and long service life Multiple magnetic field sensitivity range, can combination of magnets trigger High stability, high reliability and high consistency Customized shell colors, outlet directions, wires, terminal blocks and more are welcome Applications: Security Fitness equipment Automotive, industrial control and counter Intelligent home appliance,...
Soway Tech Limited
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Metal Case Magnetic Contacts for Iron Door, with Contact Switch
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Key Specifications/Special Features: Wire gauge: 22AWG Size: 1,007# Length: 550mm With 380mm stainless steel tube Dimensions: 106 x 38 x 10 or 106 x 16 x 16mm With contact switch Operating distance: 50 to 60 or 60 to 70mm Color: gray Power: 10W/100V/0.5A 50W/200V/1A Primary Competitive Advantages: Brand-name Parts Guarantee/Warranty International Approvals Packaging Price Product Features Product Performance Quality Approvals Reputation Service...
Shenzhen Meian Technology Co. Ltd
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