433MHz Wireless WIFI + GSM Auto-Dial Security Alarm System Mobile APP Remote Control 2G+WIFI Compatible with Alexa Google Home Voice Control
| Part Number | S6647ACIUK |
| Product Dimensions | 21.5 x 15 x 7.5 cm |
| Manufacturer reference | S6647ACIUK |
| Power Source | Battery Powered |
| Voltage | 5 Volts |
| Installation method | Screw-In |
| Sound level | 110 dB |
| Plug profile | Door Mount |
| Included Components | Remote Control, Siren, Battery |
| Batteries Required? | No |
L**.
Only 2G SIM card- bad seller
This company is offloading old stock , if you plan to use a SIM card this is old stock and only 2G which I believe is now obsoleteThe new model is 4g which is what you really needI have returned this and the seller is awful to deal with , I’m still waiting for a refund and Amazon have been no helpAvoid this seller
T**M
OK
Does the job
A**R
Unfit for purpose
Will not accept a sim card.If the anti tamper alarm goes off, all you have to do is switch the control panel off to silence it.No power supply with the unit.Impossible to return as the return label does not contain printable characters in the address.DO NOT BUY.
V**
Alam
Good
TrustPilot
2 周前
2天前