Member Since

2008

HK L&L Technology Co., Limited

 
  • CE-Approved LCD display GSM Alarm Host System (L&L-810)
    Features: 1) Adopts GSM network, no distance limit when sounding alarm 2) Can support GSM/CDMA cell phones, with English text message function 3) Can store five alarm phone numbers and room number
  • Gas Alarm (L&L-168)
    Gas Alarm (L&;L-168) Funcation: 1: Photoelectricic detect 2: Ceiling mounted 3: Light labyrinth sensor 4: Low power consumption CMOS processing 5: Special anti-humidity 6: Manual test, handy-reset 7:
  • Wired Gas Alarm (L&L-559A)
    Wired Gas Alarm (L&;L-559A) Feature: 1: Adopt patent gas detector, lower consumption, longer lifespan 2: Special design to induct coal gas, nature gas and pertoleum gas 3: Intelligent control, check
  • Wireless Intelligent Burglar Alarm System (L&L-805B)
    Wireless security burglar Alarm System 1 Wireless function: Wireless matching, Install simply, easily operation. 2 Alarm function: This system could be alarm to first grade and second grade. It is
  • PIR Motion Detector (L&L-556B)
    PIR Detector (L&;L-556B) Technical specification: Sensor: Dual rectangular element, low noise, high sensitivity Processing: Auto Pulse, two levels, temperature compensation Startup: 35 seconds
  • 16 Wired Defense Areas Security Alarm System (L&L-2316)
    Product Description16 wired defense areas Security Alarm System L&;L-2316 Specifications: Usage: Home, storehouse, community etc. Features: 1.16 programmable wired defense areas; 2.6 surveillance
  • Outside Siren (L&L-606)
    Outside Siren (L&;L-606) Specifications: 1) Working electric voltage: 12V 2) Working electric voltage scope: 12V 3) Current draw: 150-250Ma 4) Working temperature: -30 ~ +85 5) S. P. L.: 105 + 3dB 6)
  • Outside Battery Backup Siren (L&L-609B)
    Product DescriptionOutside battery backup siren(L&;L-609B) Description: 1: Highly resistant ABS housing, UV Prevention 2: Inside metal cover for double protection 3: Magnetic dynamic sounders with
  • Wireless PIR Detector (L&L-555B)
    Product DescriptionWireless PIR detector (L&;L-555B) Description: 1: Frequency: 315MHz 2: Working voltage: 3V 3: Transmit power: 200mA 4: Wireless detector distance: 300M 5: Detector distance: 8-18m
  • Wireless Magnetic Switch (L&L-101)
    Wireless Magnetic Switch (L&;L-101) 1: Power requirement: DC=12V-8.4V(A23DC=12Vbattery inside) 2: Current consumption: Less than 20uA; Less than 15mA while transmitting 3: Transmit frequency:
 
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