Zhejiang Changheng Machinery Co., Ltd was established in 1995, is one of the best manufacturers of PTO SHAFTS for farm machines and agricultural tractors in China. We have CE Certificate to assure...

Made by galvanized steelA spring break device at the torsion spring stops he shaft turning in the event of spring breakage the door is hold in position Packing: paper box

Power Supply: DC 9V battery operated Sensitivity Setting: 100+/-50ppm CO concentration Standby Current: <30µA Alarm Current: <20mA Operation Ambient Condition: 4~38, 25~85%R.H. Production...

Power Supply:DC 2 x 3V batteries operated Sensitivity setting:conforms to EN50291 standard Standby current:<30uA Alarm current:<25mA Operation ambient condition:4-38,25-85%R.H. Sensor type:electrochemical Battery...

Shenzhen Auotsecu is a company in China which specialized in security systems, including GSM burglar alarm system, GSM car alarm, CMS alarm system, infrared advanced CCD camera, home/office alarm, PIR/smoke/gas...

GSM-MGPS MICRO COMPUTER CAR ALARM SYSTEM is a new version of two-way car alarm system. It combines the GSM mobile communication, MGPS locating technology andMICROCHIP rolling code technology, multi-code...

It is one of our newest product with advanced technology. CCTV burglar alarm system built-in digital color quad processor, with four channels cameras with color display. Auto-monitor, auto-alarm. auto-detection,...

Dear Sir/lady: we are Shenzhen Auotsecu which is a company in China which specialized in security systems, including GSM burglar alarm system, GSM car alarm, CMS alarm system, infrared advanced...

Technical Parameter: Size: 37.0 X 33.0 X 15.0 (CM, L X W X H) (Excluding antenna) Weight: 5.3 kg (Excluding battery) Working power: AC 220V ±15% 50 Hz, DC: 12V-13.8V Working current: standby...

General Introduction: 1)Program up to 6 sensors (including PIR sensor, door sensor, smoke/gas sensor). 5 remote controllers. 2)Support wireless siren (AL-70B wireless outdoor siren/AL-70A wireless...