That depends on your family circumstances, and what protections you need and want to provide to them. If you are a high-earner and/or have higher-cost aspirations for your family, such as an expensive education or an affluent lifestyle, you might decide that you need more insurance cover then the maximum on this insurance policy, which is $350,000 (USD).
If that’s the case, you can have more than one life insurance policy, from different insurance companies – and some will have much higher maximum cover levels. Just make sure that each of them covers you whilst living internationally, and make sure that at least one of them offers the additional benefits and support to your family for actually sorting the legal and logistical issues involved with a death overseas, such as this one.