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... the switch, when any body touching the knob or picking a lock, the alarm will ring to remind you ; Mini shape with Super loud alarm siren up to 130dB, 360º detection angle, scare away any unwanted intruders...
...Sensor Alarm 125dB Ultra-Slim Wireless Glass Break Detector Window Alarm Vibration Sensor for Home Window an Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red ...
...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...
3V 5V 9mm Diameter SMD Micro Buzzer Mini Type SMD Magnetic Electronic Alarm Buzzer 1. SMD PIEZO TOP SOUNDS BUZZER Specification 1 Rated Voltage 3.0 Vo-p 2 Operating Voltage 2~4 Vo-p 3 Rated Current Max.......
Wholesale 9*2.5mm SMD Buzzer Surface Mount 3V 2700Hz Magnetic Electronic Alarm Buzzer 1. SMD PIEZO TOP SOUNDS BUZZER Specification 1 Rated Voltage 3.0 Vo-p 2 Operating Voltage 2~4 Vo-p 3 Rated Current Max.......
...sensor alarm/sms gsm tracker smart door alarm 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 ...
TLE493D-W2B6 Sensor IC Magnetic Sensor 3D Magnetic Hall Sensor With I2C Interface [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date ......
TLV4961-3TA Sensor IC 1.6mA Magnetic Sensors PG-TO92S Magnetic Hall Sensor [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100...
...Sensor Smoke And Carbon Monoxide Sensor Alarm About this item: 2-IN-1 PROTECTION: Equipped with both photoelectric and electrochemical CO sensors that work independently of each other; instantly notifies you...
...Sensor Smoke And Carbon Monoxide Sensor Alarm About this item: 2-IN-1 PROTECTION: Equipped with both photoelectric and electrochemical CO sensors that work independently of each other; instantly notifies you...
...Sensor Alarms With Microcomputer Intelligent Control Model:CX-MH303 DVR Motiom Sensor Alarms Brief Introduction: This product is suitable to work with alarm system. It’s a brand new hi-tech product which can...
..., can help extend battery lifespan for one year at least Programmable 4 digits security code Wall mounted or free standing Automatic reset alarm function Battery low indicator Ideal for stores, offices, libr...
...Alarm Alert Home Use Flood Sensor Alarm Description: 1. Powerful 130dB alarm, easy to be heard around it . 2. Low power consumption, 1year standby time , no need to change the battery frequently . 3. Comes w...
...Alarm Alert Home Use Flood Sensor Alarm Description: 1. Powerful 130dB alarm, easy to be heard around it . 2. Low power consumption, 1year standby time , no need to change the battery frequently . 3. Comes w...
...Sensor Alarm Sensitivity Adjustable Household Door And Window Alarm Anti-Theft 130 dB LOUD ALARM - Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red indicator ...
... type photoelectric smoke fire alarm, which can detect the smoke generated at the initial stage of a fire and promptly send out sound and light alarms and pass Wi-Fi pushes the alarm information to the mobil...
...Sensor Alarm Sensitivity Adjustable Household Door And Window Alarm Anti-Theft 130 dB LOUD ALARM - Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red indicator ...
...magnetic sensor Description: Magnetic reed switches are often used to replace mechanically actuated limit switches with plungers, roller and turning levers and as important connecting element for non-contact...
...Sensor Magnetic Contact Magnetic Contact Introduction 1. Reed switches use OKI,stable performance,load Life up to millions times. 2. Sealed design,enclosed magnet,high adsorption power,which makes it use mor...
...Sensor Magnetic Contact Magnetic Contact Introduction 1. Reed switches use OKI,stable performance,load Life up to millions times. 2. Sealed design,enclosed magnet,high adsorption power,which makes it use mor...