Ask about the cost of 5 pieces for resale, delivery within 5 days

Ask about the price of 2 pcs GSM SMS remote switch S130 gsm relay switch, Wireless GSM Switch 110V/5A 240V/3A Relay Outputs, maximum 70 USD for one pc, shipping to Dubai

Researching suppliers for an ultra - compact, solar - powered GPS tracker suitable for discreet vehicle or asset tracking. Initial requirements: Size as small as possible (ideally close to the size of an AirTag or plaster); Power: integrated solar charging with lithium battery backup; Communication: GSM (2G, 3G, or 4G LTE) supporting SMS and data tracking; Waterproof rating: minimum IP65 (IP67 ideal); Certifications: CE, FCC, RoHS. Questions: 1. Battery capacity and expected standby time with solar charging under normal outdoor conditions. 2. Share the full technical datasheet and user manual. 3. MOQ, sample cost.

Looking for wireless alert system for large transportation tracks. Spec's as below: Wireless alarm center, GSM 4G, SIM card, to support 4 - 5 wireless PIR. Programming with SMS or mobile APP. Wireless PIR motion detectors to fit. Output 12V or relay at alarm to drive siren. All alerts sent to mobile app, app allow arm and disarm the system

need Ultrasonic water meter with modem, Diameter - 40 mm comunication GPRS / GSM 900/1800; 44 units; 50 - 90

Inquiry About Low cost imei change at command sim5360E 64 sim card sms wcdma modem pool

Inquiry About 32Ports QUECTEL M35 Module SMS Modem

Build a water level monitor for a 5000L Poly tank. A battery - powered device that: 1. Sticks to the outside of a 5,000L poly tank. 2. Monitors water level (trigger point = 500L, or ~10% of tank height). 3. Sends an SMS alert when level falls to 500L. 4. Operates on GSM (2G/3G/4G) network (no Wi - Fi). 5. Checks level once every 24 hours to conserve power. 6. Uses AAA batteries or rechargeable battery.

want to use this relay to trigger irrigation line

Hello interested in buying 64 port 4g modem

Inquiry About Sierra Wireless AirLink GL6100 and GL6110 programmable zte gsm usb modem

hi
I am looking for a collision sensor device.

I want to order a 16port GSM modem

fire alarm switches system

I am looking for gsm alarm center monitoring software

modem

We would like to purchase two GSM Pro-SX SMS Messenger Alarm units

Please send me the updated price and MOQ?
Please send me detail product specification, thank you!hello