Basic features Mcu processing High stability sensor Ceiling mounted Independent & network option Direct current 12v Auto reset after alarm Technical parameter Detecting gas:town gas.Co Working voltage:12v dc Standby current:ín120ma Alarm current:ín60ma Alarm density:50í½300ppm Buzzer:í²70db(1m) Operating condition:-10íµí½+55íµ; relative humidityín90%rh Stability:regular alarm density erroría80ppm Repeatability:repeative alarm density erroría80ppm Alarm density error:ía80ppm Alarm mode:sound&flash alarm/network alarm signal Size:ª¦115íß51mm Packing:80pcs/ctn gw:16.6kgs d:515*335*520
Ch2o(formaldehyde) is a kind of gas which will cause damage to human body. It exists in many products like chemicals, laminate flooring, particle board, household products, glues, permanent press fabrics, paper product coatings, fiberboard, and plywood. It is also widely used as an industrial fungicide, germicide and disinfectant. Jw-100 ch2o detector adopt with high performance electrochemical sensors and sophistic- Ated circuit design, it has features like high stability, excellent anti interference ability. When the indoor ch2o concentration is over the standard, this detector can provide site alarm and remote alarm according to different degrees of ch2o (connect with alarm host).
High-risk security situations do not leave any margin for error thus requiring intricate security procedures designed to ensure safety and piece of mind. The tm-915 has been created specifically with this in mind. Tm-915 mainly used in detecting the close state of door and window, when the door or window opened as unknown reason and the detector will send out specific radio wave to alarm host to achieve remote alarm.
"Operating voltage: AC110V or 220V Gas species: Natural gas or LPG Sensor: Semiconductor Wireless frequency: 315Mhz or 433Mhz Chip: 2262/1572 Drivable accessaries: Solenoid valve Alarm output: Sound & LED flash alarm&RF signal > adopted SCM from USA to ensure the stability, > intelligent circuit design, break-through anti-oil technology; "
"Operating voltage: AC110V or 220V Gas species: Natural gas or LPG Sensor: Semiconductor Wireless frequency: 315Mhz or 433Mhz Chip: 2262/1572 Drivable accessaries: Solenoid valve Alarm output: Sound & LED flash alarm&RF signal > adopted SCM from USA to ensure the stability, > intelligent circuit design, break-through anti-oil technology; "
12V D.Cauto-test for malfunctionAlarm Output: sound & flash alarm&relay output; ceiling mounted
"Semiconductor sensor Operating voltage: 85-265V AC; Alarm output: Sound& LED Flash alarm; Alarm level: 10% ±5% LEL. adopted SCM from USA to ensure the stability, Dimension: 118.5*82*43mm . Execute criterion:GB15322;EN50194;UL1484 Can make 9V chargable back up battery "
Main features: Auto reset after alarm Mcu process Sensor with high stability Auto check and indication for malfunction Detecting natural gas and lpg Smt adopted Supports exhaust fan Technology parameter: Operating voltage: ac 220v or dc 9-16v Standby current: less than 90ma or less than 30ma (low power consumption) Alarm current: less than 100ma or less than 40ma (low power consumption) Rated power: less than 3w (ac 220v) Operating temp.: -10 to +50 degrees Working humidity: less than 95%rh Alarm mode: network output / sound & flash alarm / rf Alarm volume: more than 85db/m Alarm density: 10%lel Alarm output: relay output (n.C.And n.O. Optional) / rf signal Dimension: 70l*40w*110hmm Colour box or carton packing
Ax-503r is a waterproof ir bullet ip camera, suitable for outdoor surveillance application. It adopts h.264 compression technology and reaches 1280*720 resolution. There is array ir led, realizing 24 hours day & night monitoring. Ax-503r supports p2p could connection without any ddns map or fixed ip address. Users can access the camera anytime anywhere through cellphone, pc client software and web server. It can be embedded with rf alarm module to link with maximum 30 channels external alarm detectors within 30 meters. It is very easy for you to diy an video surveillance and alarm system for your house or office. This camera can work with ax-203 or ax-403a as slave device to take snapshots or record as requested.
