Microprocessor adopted SMT design Automatic breakdown_checking function Can be used to detect natural gas and LPG Technical parameter1. When the operating voltage is DC12V;  Static current:...

Wireless PIR A. Stronger anti-error report and much better detecting ability. C. Easy to install, absolutely wireless... Wireless PIRProduct Name: Wireless infrared probe (elite)Product Type: YET701Reference Price: 0 (RMB)Operating Frequency: 315MHZ/433MHZOperating voltage:...

wireless emergency button is widely used in security field.it works together with alarm system.... Product Name: Wireless Emergency ButtonProduct Type: YET901Reference Price: 0 (RMB)Operating frequency: 315MHzOperating voltage :9-12vProduct Description: This product is an...

Active Dual Infrared Beam Alarm * All-purpose: home, building or wherever you want monitoring * Suitable for different environ Active Dual Infrared Beam AlarmWorking Voltage: DC 13.8-24V; AC 11-18VAmbient temperature : -25°C~ 55°CWorking Current: 55mAAlarm output : relay...

Nice panic switch 1.CE and ROHS approved 2.easy to installation 3.competitive price 4.high quality and best servi Nice panic switchpanic switchpanic switch which mainly used for old people, children when they are in emergency situations.It is simple,practical and easy...

2011 OEM EMERGENCY BUTTON 1.CE and ROHS approved 2.easy to installation 3.competitive price 4.high quality and best servi 2011 OEM EMERGENCY BUTTONemergency buttonemergency button which mainly used for old people, children when they are in emergency situations.It is...