Shenzhen Qihang Electronics Co., Limited

home burglar alarm 8 zone (#PA-728ULT)

Detailed Product Description Home burglar alarm · 4 zone inputs (8 zones with zone doubling) + 2 keypad zones· 2 partitions· 49 user codes· 256 events buffered· 1 PGM output· 950mA switching power supply· ...

Photoelectric Beam Detectors (Two beams -ABT)

Detailed Product Description Model: ABT,Photoelectric Beam DetectorDetails:Anti strong light up to 50000LUX, built-in auto adjustment filtering system, avoid the interference strong light and car spotlight.Unique optical design: the optical beams could penetrate through multilayer glass, strong...

Big size outdoor alarm siren with strobe bell (#PA-500)

Detailed Product Description Outdoor alarm siren with strobe for alarm system PA-500Features: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...

very big size 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 use waterproof infrared alarm detector(DG-85)

Detailed Product Description Model: DG85 Outdoor High-Security Digital Motion DetectorFeatures Impact and temperature resistant casing (-35°C to 50°C / -31°F to 122°F)Patented Digital Motion DetectionExtremely reliable and false-alarm freeDual Optical Filtering...

GSM home alarm system with siren and detector support

Detailed Product Description Model:QHIP-602 GSM alarm system Main features: 1.Two-way to communication.2. Eight wireless LED defense zone, four 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,...

QH-HS024 waterproof camera

Detailed Product Description 1. With track remember function2. Continuously rotate 360°, fastest speed can reach 300°/S3. 4ch alarm input, 1ch alarm output4. 128 presets5. OSD English function6. Integration kinds of protocols & baud ratesDay/Night vision, Color 1/4" Sony Exview...

pir detector for out door use (#DG-85)

Detailed Product Description Model: DG85 Outdoor High-Security Digital Motion DetectorFeatures Impact and temperature resistant casing (-35°C to 50°C / -31°F to 122°F)Patented Digital Motion DetectionExtremely reliable and false-alarm freeDual Optical Filtering...

mobile dvr with cctv ir camera

Detailed Product Description mobile dvr Description:Good coverture with night vision Items QH-6602StyleNTSC / PALImaging sensor1/4 CCDHorizontal Resolution420 TV LineView Angle120°Built-in lens3.7 mm pin hole lensS/N RatioMore than 48dBPower SupplyDC 5VConsumption Current250Ma...

wireless and wired GSM home alarm system

Detailed Product Description Main features: 1.Two-way to communication.2. Eight wireless LED defense zone, four 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...