Shenzhen Qihang Electronics Co., Limited

Infrared Digital Motion Detector (#PA-525D)

Detailed Product Description Model: PA-525DInfrared Digital Motion Detector Product DescriptionWith all advantages of Universe Series intelligent Type detector. . Two ways of installation: 1. In 2m installation height, detecting scope is 11mX11m; 2. In 2.5m installation height,...

Outdoor siren with strobe for alarm system

Detailed Product Description Outdoor siren with strobe PA-100Features:Hightly resistant PC housing,UV prevention Battery back up 3-way tamper swith protection Metal cover inside for double protection waterproof can be usr for outdoor.Technichal...

Wireless windows/door gap sensor for alarm #IP-901

Detailed Product Description Model: QHIP-901Wireless door/window gap sensorPower supply: 12V battery Working frequency: 433MHz Gap for triggered: >15 -20mm Stand-by current: 0.01W Alarm current: 0.09W Working temperature: -10 degree to +50 degreeRelative humidity: < 95% Wireless...

large size waterproof outdoor siren with strobe

Detailed Product Description Outdoor siren with strobe for alarm system PA-100Features:Hightly resistant PC housing,UV prevention Battery back up 3-way tamper swith protection Metal cover inside for double protection waterproof can be usr for...

Outdoor alarm siren with strobe horn (#PA-200)

Detailed Product Description Outdoor alarm siren with strobe for alarm system PA-200Features:Hightly resistant PC housing,UV prevention Battery back up 3-way tamper swith protection Metal cover inside for double protection waterproof can be usr for...

glass break detector (PA-456)

Detailed Product Description Model: PA-456 Wired glassbreak DetectorFeaturesConventional solid-state relay operationRemote test mode when used with Test Trek V2Full audio and infrasonic spectrum analysis7 frequency digital filters, digital amplifier gain and frequency...

wireless door gap sensor

Detailed Product Description Model: QHIP-901Wireless door/window gap sensorPower supply: 12V battery Working frequency: 433MHz Gap for triggered: >15 -20mm Stand-by current: 0.01W Alarm current: 0.09W Working temperature: -10 degree to +50 degreeRelative humidity: < 95% Wireless...

paradox 10zones alarm system (PA-728ULT)

Detailed Product Description Model: PA-728Brand: PARADOX4 zone inputs (8 zones with zone doubling) + 2 keypad zones2 partitions49 user codes256 events buffered1 pgm output950ma switching power supplySupervised bell output, auxiliary output and telephone line2-wire smoke detector input option...

wireless and wired GSM alarm system with frequency 850/900/1800/1900MHZ

Detailed Product Description Main features: 1.Two-way to communication.2. Wireless LED defense zone and wired defense zone3. The system supports the GSM cell phones, no need the fixed telephone line. 4. Can set HOME arm/AWAY arm5. When alarming, system plays the recorded voice at...

door sensor alarm system (PA-460)

Detailed Product Description door alarm detector sensor Model: PA-460Brand: PARADOX· Adjustable lens position (0° or 10°)· Selectable operational voltage (12Vdc or 24Vdc)· Adjustable alarm signal duration· Detects hand-sized objects for...