RTU5024 GSM Access Control Door Opener Relays Remote Wireless Access Control Kits Free Call 4G Home Security Device

RTU5024 GSM Access Control Door Opener Relays Remote Wireless Access Control Kits Free Call 4G Home Security Device Beschreibung

1. Safe: The access control wireless door opener uses caller ID for identification and will ignore unknown callers. A maximum of 200 authorized phone numbers can be configured at a specified .
2. Wireless Remote Control: Quad-band: 850/900/1800/1900MHz, can be used in the global GSM network. There is no need to provide remote controls or buttons for different users.
3. Features: The door opener relay can add or delete users via SMS text commands; the relay closing or opening is programmable; it can be operated anywhere without distance limitation.
4. Free Call: Relay operation will return SMS confirmation to owner or authorized phone, this function can be edited by user. No call charges. The GSM GPRS trunk switches rejects calls from authorized numbers and then performs an open/close operation the first "".
5. Application: One output with relay rating 3A/240VAC for connecting switches of a door or machine. Multiple applications. Suitable for doors, bollards, barriers, garage doors, shutters and access doors or machines)

Description:
GSM Door Opener RTU5024 is a powerful GSM relay that can be used for authorized access control, control doors, switching of remote devices and parking systems. Also, it can be used where it is necessary to remotely turn /off a system, machine or device by making a free call from a mobile phone.
Specification:
Model Number:Gate Opener Relay Switches
GSM Frequency:Quad-band 850/900/1800/1900MHz
Network:4G
output:NC/NO dry contact, 3A/240VAC
power supply:9-24VDC/2A
Power consumption:12V input maximum 50mA / average 25mA
SIM card:support 3V SIM card
Antenna:50Ω SMA antenna interface
Temperature range:-20-60
Humidity range:90% relative humidity
Color:As Shown
Material:plastic

Package Contents:
1 * door o