Remote Promo Sale Product provide controller control, controller dc, control gsm Fast Special GSM 3G Temperature Humidity Environment Alarm Power Lost SMS Alert Remote Monitoring DC Power Timer Report APP Control RTU5023. Get 40% discount Now! Now US $53.40/piece. Hurry buy Now before back to normal price! Normal price US $89.00. Dont waste your time. Buy Now only in KING PIGEON Lydia Store Trusted Seller Store!
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 10 preset mobile phone immediately.
The GSM Environment Alarm can be used for solar power monitoring, DC power voltage monitoring, temperature monitoring,
humidity monitoring,Class Room, Public Room, Waiting Room, Hospital, Stations, Fresh Food Warehouse, Office, Meeting Room, Laboratory, Library and anywhere that need monitoring temperature or control temperature in expected range.
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 onsitetemperature, humidity,and power voltage on the first ring
3.Multiple applications. (temperature, humidity, power status, solar panel, dc voltage);
4.Up to 10 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 input, measures temperatures from -40-80°C,0.5°C accuracy,
Relative Humidity from 0-99RH%, 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 input Voltage value, measure range is 9-24VDC, 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;
10. Rechargeable Backup Battery inside can last 8hours;
11. Secure - Using caller ID and password for identification, unknown callers are ignored;
12. Programmable by SMS Commands or APPs with password protection;
13. Based on GSM Network, applied to many applications.
Parameter item Reference scope
DC Power supply : 9~24VDC, recommend 12VDC1A
Frequency range:850/900/1800/1900Mhz
Power consumption: 12V input Max. 50mA/Average30mA
SIM Card: Supporting 3V SIM Card
Antenna: 50 Ω SMA Antenna interface
Temperature range: -40-+80 °C
Humidity range: Relative humidity 0~90% (condensation free)
Temp&Humidity Sensor: Temperature&Humidity Sensor, Model :AM2301 ,Temperatures from -40-80°C(0.5°C accuracy),Relative Humidity from 0-99RH%, accuracy is 3%.
Backup Battery: 900mAH, last 8hours
Exterior dimension: W130mm*D74mm*H27mm
Net Weight: 300g
GSM 3G Environment Alarm X 1,
GSM Antenna X 1,
Backup Battery X 1 (Inbuilt),
AC/DC adaptor(12V1A) X1,
User Manual X 1.
AM2301 Temperature &Humidity Sensor 1m *1
Note: The package does not include any SIM card.
This link is GSM Environment Alarm with 5m Temperature&Humidity Sensor:
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Hot Gift GSM 3G Temperature Humidity Environment Alarm Power Lost SMS Alert Remote Monitoring DC Power Timer Report APP Control RTU5023
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