magnetic door alarm switch

Model Number:DC-1551WG B

Place of Origin:China

Brand Name:ALEPH

magnetic door contact for door&window open alarm system DC-1551WG B magnetic door contact Introduction It is a wireless door sensor regarded as an important part of wireless alarm panel. It can immediately detect open or close of door/window, has anti-tamper and battery level real time detection functions. Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 28 Current (DCA) 0.2 0.5 0.5 Impedance (mΩ, Max.) 500 300 300 Switch...

Place of Origin:China

Brand Name:COMER

Model Number:KM-DS2000

Alarm Magnet Door Alarm Sensor for internet ip camera system 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...

Brand Name:JUNSON

Model Number:JS-RC51

Place of Origin:China

Wired Metal door contactor sensor, reed switch, Suitable for Iron door or window Model: JS-RC51 Parameter : Dimension 32Lx15Wx8D mm Wired output side out senser alarm type No, Materials: Zinc Alloy Finishing: Plating Color: Silver Grey Withstand voltage : ...

Brand Name:BELONG photoelectric proximity switch

Model Number:109SI-BL01 photoelectric proximity switch

Place of Origin:CHINA

Belong Switch Sensor Z1S-GMF-115SI-BL01 photoelectric proximity sensor magnet door sensor switch Contact form:A Max Contact Rating:10VA Max Switching Voltage:200VDC/150AC Max Switching Current:0.5A Max Carry Current:2.75A Max Contact Resistance:350mΩ

Model Number:CS-31

Place of Origin:China

CS-31 Magnetic Door Contacts Roller Shutter Sensor for Surface Mount Technical Pramater Dimension 64*19*13mm Case Material ABS ...

Brand Name:Ariza

Model Number:MC-03

Place of Origin:China

...doors or windows but you never notice...old people open the door or pets go out... All these problems shows it’s a big deal or home security alarm which will cause a series of big problem! Now our wireless offers an easy way to increasing the home security greatly. Inbuilt high sensitive sensor, the alarm

Place of Origin:China

Brand Name:JSUS

Model Number:JS-46

www.jsustech.com Model : JS-46 1.0 Specification Recessed mounted magnetic switch Ideal for wooden door/ window 1. Housing: copper material, 2.Color : copper yellow 3.Gap: 20-30mm 4.Certificates:FCC,CE ,ROHS 5.Leads: ...

Place of Origin:China

Brand Name:SMG

Model Number:SMG-AC012

1. Product Description Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crystal Oscillator ) Transmission current less 10mA Transmission power 10dBm Encoder(Optional...

Brand Name:KINWEIRR

Model Number:KW21

Place of Origin:CHINA

...strip together. 2. Turn it on (upward), and you will hear "Di-Di" (default mode). 3. After hearing "Di-Di", quickly slide the switch up and down, you will hear a continuous tone of "Di..." and the alarm is in constant alarm mode. 4. Slide the switch up and

Place of Origin:China

Brand Name:reachfar

Model Number:RF-V13

...magnetic door sensor alarm, wireless door alarm lock system rf-v13 Prduct Details Main Features 1. GSM quad band network, LBS location 2. Powerful tracking platform 3. 24/7 protect you and your family safety 4. All commands can be set by APP 5. Smart door , independent host , without Install 6. Built-in 4-class adjustable sensitive vibration sensor 7. Built-in precise opening and closing doors...

Brand Name:Vians

Model Number:VI-53

Place of Origin:China

...Open 24v fire alarm door holder electric Magnetic door holder for fire door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Release the fire door automatically in case of fire...

Brand Name:Beyond

Model Number:CX88B

Place of Origin:Guangdong, China (Mainland)

... of emergency. Product Feature: * Compact size * Easy operate with 1 Button * lowest cost for 24 hours security * Powerful 130dB alarm * Alarm sounds when magnetic contact is separated which used as a door/window alarm *

Brand Name:OEM

Model Number:OKN424-15

Place of Origin:Guangdong China (Mainland)

... to control the garage door. Specification: 1.Contact Type: NC (Normally Closed) 2.Actuation Distance: 18MM ± 6MM 3.Max. Current: 0.5A 4.Max. Power: ...

Brand Name:GSKA

Model Number:EM-5120DB

Place of Origin:CHINA

...magnetic door lock with Buzzer EM-5120D LED 1200Lbs double door electric lock .Suitable for many types of doors including wooden door, glass door , metal door , fireproof door. With lock status signal output ( NO,NC,COM) and LED indiCAT-parts-partsor to show the status of lock. Buzzer will alarm if the door...

Place of Origin:China

Brand Name:COMER

Model Number:KM-DS2000

...Magnetic Contact Alarm Door/Window Sensor for Home Alarm 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...

Place of Origin:Sichuan, China (Mainland)

Brand Name:Vacorda

Model Number:UHC-CJ

... Magnetic Level Gauge With Alarm Switch The UHC type magnetic flap liquid level gauge is made up of measuring body,dual-colored display cylinder, ruler, top&low flange, magnetic ball and transmitter (4-20mA). Based on buoyance principle, the magnetic ball...

Brand Name:WHCD

Model Number:CDYB02010102

Place of Origin:China

...alarm stainless steel fire extinguishing system pressure alarm switch Product function : When pressure drops to a certain value , the pressure switch is turned to provide an alarm signal to the alarm system. Under normal working pressure (above 3.5Mpa), the two switches...

Brand Name:KERONG

Model Number:KR-S1408

Place of Origin:China

...Magnetic Cabinet Door Locks , 24V Magnetic Door Lock Product parameters: Model KR-S1408 Size 72.5*59*13 mm Name Industrial Switch Box Lock Weight with lock hook 176g The material of lock body SUS430 The material of lock bolt Zinc alloy nickel plating Working voltage DC12V~DC24V Working current 2.4A/1.2A Maximum power 28W Response time Less than 20ms Working temperature -20℃ ~ +60℃ Working humidity 5% ~ 85%RH Working life 500,000 times Door

Brand Name:GRH

Model Number:JM-MD80-SS

Place of Origin:CHINA

...Magnetic Door Stop Holder Hollow Type Satin Color Floor Mounted This door stopper have 1 type: hollow; This door stopper have 1 color: Satin; This door stopper have 1 material: SS201. SS201 is cheaper than SS304. From outside we can’t distinguish . Payment: T/T 40% deposit, rest 60% need pay before shipping after finished the goods. This model is very simple and CLASSICAL more than 15 years. Type magnetic door stopper magnetic door

Brand Name:TuyaSmarts

Model Number:SD0016

Place of Origin:China

...Door Contact Magnetic Sensor Alarm Set Password(WD31) Product model:SD0016 Communication type:Wi-Fi Sales Area:Europe,North America,South America,Japan and South Korea,Middle East,Asia Passed Certification:CE,RoHS Product Parameters Product model:WD31 Product Category:Door/Window Sensor Product Color:White Market Specifications:British Version Battery Type:Dry Battery Function Description: 1). Tuya WIFI Door...