DOOR & GATE SENSORS

Magnetic Contact (KR D023)

Features & Specification

  • Power Supply : DC 12V(12V  23A    battery)
  • Standby  Currents: <25uA
  • Alarm  Current: <20mA
  • Transmitting Distance: <80m
  • Transmitting Frequency:315MHZ/433MHZ (± 75KHZ)
  • Case Material: ABS plastics
  • Working Temperature: -10 ℃ – +50 ℃
  • Operating  temperature:< 80%(No Coagulation)
  • Transmitters Size:  70 x 36 x 15 mm
  • Magnet Size:  64 x 13 x 13 mm

Magnetic Contact (KR D025)

Features & Specification

  •  Low power consumption with static current less than 5uA
  • With low battery voltage indication
  • Wireless emit-distance is about 100m (open area)
  • Shape dimension: 71 x 36 x 15.4 mm
  • Trasmit power: 30 m w
  • Working current: 10 m A
  • Working voltage: 12 V. 23A alarm special battery

Intelligent Magnetic Contact (KR D042)

Features & Specification

  • Advanced Technology
  • Ultra Slim Design With Built in Antenna
  • Low Voltage Alert
  • Alarm Indication : Red LED
  • Working Voltage : 23V 23A (50mAH)
  • Static Current : Less than equal to 3 UA
  • Alarm Current : Less than equal to 15mA
  • Frequency : 433MHz/315MHz
  • Humidity : Less than 85%
  • Working Temprature : -10 Degree to +50 Degree
  • Transmitting distance : Upto 80 meters in open area

Vibration Detector (KR Z30)

Features & Specification

  • Anti-vibration and anti-thief alarm to prevent the thieves from breaking in
  • High Sensitivity
  • Low Power Consumption                                                             
  • Power DC 12V(12V  23A battery)
  • Standby Currents : less than 25uA
  • Alarm Current : less than 20mA
  • Transmitting Distance : Up to 80m
  • Transmitters Size :  70 x 36 x 15 mm

Magnetic Gate Contact (KR 201)

Features & Specification

  • SMT computer patch production technology
  • Ultra-small appearance convenient hidden Installation, bring their own voltage instructions
  • Low battery voltage indication
  • Power DC 12V 23A battery
  • Working current : <10 mA
  • Transmitting distance : up to 100 meter (open area)
  • Encoder chip : 1527
  • Oscillation resistance : 1.5 M /3.3 M /4.7 M, can adjust 1527 IC for 300K resistance

Magnetic Gate Contact (KR 201B)

Features & Specification

  • SMT computer patch production technology
  • Ultra-small appearance convenient hidden Installation, bring their own voltage instructions
  • Low battery voltage indication and notification
  • Power DC 12V 23A battery
  • Working current : <10 mA
  • Transmitting distance : up to 100 meter (open area)
  • Encoder chip : 1527
  • Oscillation resistance : 1.5 M /3.3 M /4.7 M, can adjust 1527 IC for 300K resistance

Magnetic Gate Contact (KR 102)

Features & Specification

  • Installation method:install screws on the surface
  • Size: 106.5 L x 38.2 W x 10.3 Hmm
  • Switch mode: often open
  • Switch current: maximum 0.5 Amp
  • Voltage: 12 V DC voltage
  • Power rating: 50-60 mm
  • Magnets line: 22 AWG, length 400 mm 
  • Stainless steel grommets shell: aluminum alloy Recommendation:use metal door, rolling door