magnetic sensor alarm

Magnetic door window alarm sensor 130db alerts a person to a door or window opening. Prevent children going out the house without notice. Also ideal entry warning for your home, office, apartment, garage and so on. Ultra-thin door and window alarm with 2 ...

Magnetic window door contacts alarm Wired Door Sensor DC-1581WG W Wired Door Sensor Introduction 1. Use reed switch, stable performance and long work life 2. Sealed design, waterproof and durable 3. ABS housing, ideal for wooden door or window 4. Contact Form: N.C./ N.O. for optional 5. Installation: 3M adhesive / scew are available 6. Color: white, brown, black 7. 4 pieces of screw included for 1 Set Wired Door Sensor...

Magnetic window door contacts alarm Wired Door Sensor DC-1581WG W Wired Door Sensor Introduction 1. Use reed switch, stable performance and long work life 2. Sealed design, waterproof and durable 3. ABS housing, ideal for wooden door or window 4. Contact Form: N.C./ N.O. for optional 5. Installation: 3M adhesive / scew are available 6. Color: white, brown, black 7. 4 pieces of screw included for 1 Set Wired Door Sensor...

...Alarm Sensor Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Sensor Alarm Home Sensor Alarm Sensor Parameters: Gas detected coal gas ,natural gas ,LPG(liquefied petroleum gas) Power input DC12V-15V Alarm volume ≥70dB Alarm density 15%LEL Reset density 8%LEL Emitting power 12±1 dB Operating Environment -10°C~40°C Relative humidity ≤90% Gas density deviation ±5%LEL Types of alarm...

...power, can help extend battery life for one year at least Built-in 12 LEDs for night vision Ultra-loud: 130dB alarm sound Can set mute mode for video taking only Exit delay 30 seconds and entry delay 5 seconds Automatic reset alarm function TV interface to

...Sensor Alarms Built In 12 LEDs For Libraries /Warehouse Model: CX-MH203 Night Vision DVR Special Features: Alarm and video record when PIR detect motion Directly using solar power, can help extend battery life for one year at least Built-in 12 LEDs for night vision Ultra-loud: 130dB alarm sound Can set mute mode for video taking only Exit delay 30 seconds and entry delay 5 seconds Automatic reset alarm...

Double PIR Motion Sensor Alarm System Prevent From Detecting Pets with Keypad CX808 CX808 home security wireless PIR Motion Detector Alarm, As the main unit of the wireless alarm system,it can link and exchang data with CH800 alarm series Product Feature...

... sensor alarm GPS+LBS tracking device RF-V8S mini vehicle gps tracker with SMS and phone alarm function RF-GSM Group, over 7 years specialize in R&D innovation, manufacturing superior GPS products in terms of GPS Personal Tracker, ...

EAS Magnetic Sensor Midi Golf RF Alarming Ink hard Tag for clothing Quick Detail : 1. The mension Anti theft tag is diameter 55mm ,This INK RF hard tag is very ...

130 Decibel Siren Wireless PIR Motion Sensor Alarm With Remote Control Model: CX-MA90 Special Features: Arm and disarm with remote control, contact distance within 10 meters Ultra-alarm sound: 130 decibel siren Auto-reset 30 seconds later Entry delay: 4 ...

130 Decibel Siren Wireless PIR Motion Sensor Alarm With Two Remote Control Model: CX-MA90-I Special Features: Arm and disarm with remote control, contact distance within 10 meters Ultra-alarm sound: 130 decibel siren Auto-reset 30 seconds later Entry delay...

... and back up batteries (rechargeable Li-Ion backup batter,Through the solar battery charging) Arm and disarm with programmable 4-digit code Can use magnetic contact function only Exit delay 30 seconds, entry delay 5

... 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

... 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

... 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

... 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

... sensor and vibration sensor alarm rf-v8s Specifications vehicle GPS tracker 1.Vibrating sensor burglar alarm 2 .SIM card changing alarm 3. SOS alarm 4.Sound sensor alarm GPS+LBS tracking device RF-V8S mini vehicle gps tracker with SMS and phone alarm ...

...Sensor Magnetic Contacts for Heavy Duty overhead Door Technical Pramater Dimension 105*48*10mm Case Material Zinc Alloy Color Silver Gap 50-70mm Voltage/Current/Power 100V/0.5A/10W Output NC/NO/COM Installation mortise mount or surface mount Connection 22# wire, 550mm (with 380mm tube) Product Introduction Magnetic contacts are divided into 2 series.The strong 220V and the weak electric 12V-24V magnetic contacts. Magnetic

...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 to warning.