detector

The detecting door is equipped with a built-in self-diagnostic program. It carries on a self-diagnosis when starting operation.

This type is used for side open door elevator.More used in hospital, factory, mall and so on.

Hitachi type two-in-one elevator screens,High performance dual protection function,(In typing, side opening)The safe contact plate elevator screens

The first cylindrical design in China and the whole exterior is formed by injection moulding in one time; Water-proof and rain-proof.

1.CE,ROHS,EN54
2.9-33V DC
3.Infrared optical sensing
4.Easy installation, Dual LEDS View

Mitsubishi type two-in-one safety touch panel screen,Safety contact plate directly can replace MITSUBISHI,With optical / mechanical intelligent switch

product name :917/957L Elevator door microscan,Length:2000mm,Width:27.5mm,Thickness:11mm,Power consumption:≤4 w or 100mA/DC24 v

The detecting door adopts the composition circuit design, with adjustable signal frequency.

AC Powered Gas Alarm
1.Mains Powered Gas Alarm
2.Three LED indicators
3.Test / Hush Button
4.Audible and visual warnings

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

Designed for food industrial and pharmaceutical industrial use.
Also can fit for detecting the chemical products,rubber products.

Model: LD-A1
Technics:The appearance is high density board and metal frame. It is processed by special technics
waterproof as well as fireproof

Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;
LCD can display FHR, synchronous FHR signal, battery in

Model
A: Batching, Add, UV
B: Batching, Add, Half/Double detection, UV, DD
C: Batching, Add, Half/Double detection, UV, DD, MG

1.Hot selling breast beauty device
2.Rapid,accurate
3.Mini &convinent to take
4.Safe and easy to use

The detectors, which are based on CPU, with mutual correlation detecting, are a new type of multi-beams active infrared detector.

General
SB622 is a pyroelectric sensor module which developed for human body detection. An integrated PIR sensor
combined with a fresne

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

EST-505C power adjustable jammer
1)CE/ROHS APPROVED
2)dimension:255*160*50mm
3)jamming range:1-25m

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

Standard 3800 main board. Adopted dynamic noise suppressing technology. Infrared recognition system makes the rate of false alarm near zero

Parkeasy PGS is a system that detects space occupancy and display them on LED display. It can guide drivers to the vacant space easily.

*Automatic reset
*High stable sensor
*Automatic error detecting function
* having linkage function with mechanical arms

It can detect the various gases, such as: flammable gases and O2, H2S, CO, HCN, NO2, SO2, NH3, HCL, CL2, H2, etc. more than 10 kinds of toxic gases.

portable,rechargeable battery,two probe selectable,anti shock anti falling down probe,durable,single key control

Battery:DC9V or AC110V,220V
Alarm Sound: ≥85db(3m)
Static Current: <8μA
Alarm Current: 10mA

Magnetic Medium Control X-Ray Pipeline Crawler For φ323 - φ630 mm , φ529 - φ1200 mm Pipeline
 

Optical Fire alarm
Audio alarm
test button
Red led
Photoelectric sensro

*LCD indicator
*High Accuracy
*Sensor: Electrochemical CO sensor
*Alarm Style: By CE standard