home , shop .store and factory and all the place need to scout .
USAGE SCOPE:
sensitivity >-103db
working currency :315 MHz
sound level: 60-120db
working voltage: 220V alternating current .
Techinical parameter :
long distance wireless alarm ,use advanded CMOS chip and alarm in time and accurately. sound level can adjust.simply for install
Delivery Time: | within 10 days |
Package: | inner colorful box and outer carton |
Supply Ability: | 1000 Piece/Pieces per Week |
Minimum Order Quantity: | 10 Set/Sets |
Payment Terms: | T/T,Western Union |
Port: | Shanghai |
Usage: | Door |
Brand Name: | steelmate |
S150 is a cost-effective Cellular SMS Controller. The SMS controller features 8 digital inputs, 2 relay outputs, it can be connected to various detectors, such as water level detectors, door sensors, infrared detectors, temperature detectors, humidity detectors, water immersion ...
Come From BLIIOT
Security alarm system battery is widely used in the equipment of six major subsystems: video surveillance system, intrusion alarm system, entrance, and exit control system, electronic patrol system, explosion-proof system, and video intercom system; Great Power battery pack for ...
Come From Great Power
RTU5029SB is power failure, temperature and humidity monitoring alarm which supports SMS phone alarm, on-site sound and light alarm. It supports Modbus protocol to connect platform, and it has built-in rechargeable lithium battery backup battery. It is widely used in farms, base ...
Come From BLIIOT