Alarms
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Laser receiver Laser alarm with relay ountput
GB￡6.36Size: 61 * 36 * 26 Voltage: 5V / 12V Relay output: NO / NC Applications: laser counting, photoelectric detection switch, laser alarm Wiring diagram:GB￡6.36 -
24V 112DB Security Alarm Siren Fire Alarm
GB￡11.92112DB Security Alarm Siren Fire Alarm Product Introduction Model ls-104 Voltage 24VDC, Current 120mA Alarm SPL 112DB Size 115*133*50mm Color Red Product Overview Work Voltage: DC20V-DC30VWork Current...GB￡11.92 -
100piece NFC shielded sleeve RFID cardBlocking 13.56mhz IC card Protection NFC security card prevent unauthorized scanning
GB￡15.90Product Description NFC shielded card sleeve RFID Blocking IC card Protection Value of less than five US dollars can not provide tracking number, please understand. NFC security card sets prevent unauthorized scanning of your...GB￡15.90 -
aluminum Wired Door Window Sensor Magnetic Switch Home Alarm SystemNC
GB￡8.39Contact Form:NC Max. Contact Rating:10 W Max. Switching Voltage :100 VDC Min. Breakdown Voltage:220 VDC Max. Switching Current:0.5A Max. Carry Current :1 A Max. Initial Contact Resistance:100 mΩ Min. Insulation Resistance:1010Ω Max...GB￡8.39 -
Red Sign Emergency Stop Push Button Switch & Key 660V
GB￡5.96FEATURES Made of high quality material, it is duable for long time life All contacts has dual functions of switching circuit and self - clean Built - in screw - type connecting cable High secure and reliable Not use key for Press / Push to cut off...GB￡5.96 -
433mhz Electric Cloning Universal Gate Garage Door Remote Control Fob Key Fob
GB￡4.05Lastest modern design & technology equals a simply smarter &unique remote Button slide cover to protect buttons avoid accidental unplanned operation You can still keep & use your original factory remotes as well as what a bnous Codes into...GB￡4.05 -
Mini Red Strobe Siren Indoor Outdoor Wired Sound 110dB Alarm Siren with Strobe flash light 12V DC
GB￡4.37Specification Strobe light siren with sound Brand new and high quality. Material: ABS plastic. Rated voltage: DC12V. Rated current: 300mA. Buzzer level: 110dB / 30cm. Flashes: 150 times per minutes. Color: Red. Dimensions: 120 x...GB￡4.37 -
Wireless Waiter Wrist Pagers Service Calling System for Restaurant Calling Service 5pcs Buttons +smart watches
GB￡67.56It is suitable for Restaurant / Cafe / Fast Food Restaurant / Hotel / Golf Club / Bar / Night Club / Internet Cafe / Game Room / Karaoke / Hospital / Factory / Office / Anywhere needs attention of waiter Technical Parameter---Watch Pager...GB￡67.56 -
Emergency Panic Button Fire Switch NO NC COM Security Key Reset for Alarm
GB￡2.78Product Description 1Fire retardant ABS plastic shell 2Connection: normally open / closed (NO/NC) output 3Dimensions : 85 * 85 * 33mm4maximum pressure : 250V5maximum current : 300mAPackaging included: 2*HO-01B +(with key)GB￡2.78 -
GB￡17.49 -
GB￡9.54 -
12V Wired Sound Alarm Strobe Flashing Light Siren Home Security System model
GB￡6.76Rated Voltage: 12VDCRated Current: ≤300mABuzzer Level: ≥110dB/30cmFlashes/min: 150 timesColor: A.Red+Blue; Working temperature: -35-60cSize: 115 * 67 * 25GB￡6.76