Prix FOB
Obtenir le dernier prix1 ~ 10 USD / Piece
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
RTU5023
Prix FOB:
1 ~ 10 USD / Piece Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
1 per Piece
Commande minimale:
1 Piece
Packaging Detail:
gift box
Heure de livraison:
5-7days
Capacité de Fournir:
10000 Piece per Month
Payment Type:
PayPal, Western Union, T/T
Groupe de produits :
Personne àcontacter Ms. Gloria
XiXiang, Shenzhen, Guangdong
Name:Wireless
GSM Temperature alarm with Meauring DC Voltage value
Model:RTU***3
The GSM SMS Environment Alarm is special for remotely monitoring
onsite temperature, humidity, power status through wireless GSM
Network. When the temperature, humidity, power voltage exceed high
threshold or low threshold value, will send SMS alert to upto *0
preset mobile phone immediately.
Mainly Features of the GSM Environment
Alarm:
1.    Can be operated from
anywhere, no distance limitation;
2.    No call charges for
inquiry. the GSM Environment Alarm rejects the call from authorized
number then return onsite temperature, humidity, and power voltage
on the first 'ring';
3.    Multiple applications.
(temperature, humidity, power status, solar panel, dc
voltage);
4.    Up to *0 authorized
phone numbers, 5 can be used to receive call or SMS,and 5 can be
used to call and SMS while alarm
occurrence;
5.    One Temperature &
Humidity sensor ,
measures temperatures from *****0°C,0.5°C accuracy, Relative
Humidity from ***9RH%, accuracy is 3%;
6.    External AC Power
status monitoring, AC On/OFF will send SMS to authorized phone
numbers;
7.    Inbuilt MCU monitoring
the DC Voltage value, measure range is ***4VDC, no need
additional sensor to save cost;
8.    Timer Report—Can setup
every x hours automatically send its status/Value to the authorized
numbers;
9.    Support remotely read
historic data via SMS;
*0. Rechargeable Backup Battery inside can
last 8hours;
*1. Secure - Using caller ID and password
for identification, unknown callers are ignored;
*2. Programmable by SMS Commands or APPs
with password protection;
*3. Based on GSM Network, applied to many
applications.
Specifications:
Â
| Parameter item | Reference scope |
| DC Power supply | 9~*4VDC, recommend *2VDC1A |
| Power consumption | *2V Â Max. *0mA/Average*0mA |
| Frequency range | **0/**0/***0/***0Mhz |
| SIM Card | Supporting 3V SIM Card |
| Antenna | *0 Ω SMA Antenna interface |
| Temperature range | ***-**0 °C |
| Humidity range | Relative humidity 0~*0% (condensation free) |
| Temp&Humidity Sensor | Temperature&Humidity Sensor, Model :AM***1 ,Temperatures from *****0°C（0.5°C accuracy）,Relative Humidity from ***9RH%, accuracy is 3%. |
| Backup Battery | **0mAH, last 8hours |
| Exterior dimension | W**0mm*D*4mm*H*7mm |
| Net Weight | **0 g |
| Pays: | China |
| N ° de modèle: | RTU5023 |
| Prix FOB: | 1 ~ 10 / Piece Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 1 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | gift box |
| Heure de livraison: | 5-7days |
| Capacité de Fournir: | 10000 Piece per Month |
| Payment Type: | PayPal, Western Union, T/T |
| Groupe de produits : | GSM 3G SMS Controller |
