Shenzhen Sinda Technology Co., Ltd is one of the mid-scale enterprise and specializes in designing, manufacturing
and selling of Patrol Hawk series of GSM alarm system.
Patrol Hawk Security is the trusted name in wireless home security. Many homeowners today live in density housing and strata blocks, which limits hardwired home security. Whether you rent, lease or in temporary housing, the Envoy Wireless Home Security Package from Patrol Hawk provides the perfect solution in home security.
Having safely secured thousands of people with our state of the art alarm and monitoring packages, you too can benefit from the expertise at Patrol Hawk and have real peace of mind knowing your home is in safe hands.
Today our main products include:
GSM Home Alarm System
GSM MMS alarm system
GSM Industrial Alarm System
GSM Car Alarm System
Telephone Line Alarm System
GSM Monitoring Center
Most of our products have approved by FCC & CE. Until now, we have owned 1400 distributors in 20 provinces across China. Also, the oversea market is also developing in a rapid way.
Smoke detectors apply to some place where is less smoke or stop smoke to probe smoke ion. They can probe smoke exactly by 168 A. The detector will send out sound&light to alarm and send the alarm message if the density of smoke exceeds limitation. it's very suitable for home, shop, warehouse, supermarket. and buy it with our alarm host, it can effectively decrease the fire
There is a manual, a detector and two screws in the packing. Choose the suitable position to fix the bottom with screws, and then fix the cover and push-button according to sketch map. About 25 to 40 square meters in the room, there should be a smoke detector. If there is some important equipment, we suggest that you should install a detector about 0.5 to 2.5 meters.
The smoke detector should not be install in the areas where is high temperature and high wind velocity. In order to keep the detector efficient working, you should clean it 6 months each time. Turn off the power at first, just sweep dust with soft brush. Then turn on the power.
• Voltage: 12V DC
• Current consumption: less than 10uA in idle mode, 10 to 30 mA while alarm.
• Frequency: 315MHz/433MHz
• Sensitivity of smoke: accord with UL NO.217 standard
• Operational temperature: :-5℃ to 50℃
• Humidity: 10% to 90%
• Intensity of buzzer’ volume: 85 decibel 10 foots
Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Member name: burglaralarmsystem
Member Since: 29 July 2009
Total Leads: 1750 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Verify: Safe Import Export Tips
Product Category: Smoke detectors